file image title date keywords folder scale Copyright
0121w.htm 0121w.jpg 30 Doradus Nebula: detailed view 1994 to 2000 nebula, 30 Doradus, Hubble, HST, cluster, star, R136, UV, ultraviolet, Large Magellanic Cloud, LMC, birth, SFR SFR NASA, N. Walborn and J. Ma¬z-Apell╗niz (Space Telescope Science Institute, Baltimore, MD), R. Barb╗ (La Plata Observatory, La Plata, Argentina).
9933bw.htm 9933bw.jpg 30 Doradus: a highly active region of star birth 29-Sep-99 30 Doradus, Nebula, Hubble, HST, IR, infrared, birth, cluster R136, NICMOS, pillar, compact, SFR SFR WFPC2 image: NASA/John Trauger (Jet Propulsion Laboratory, Pasadena, Calif.) and James Westphal (California Institute of Technology, Pasadena, Calif.). NICMOS montages: NASA/Nolan Walborn (Space Telescope Science Institute, Baltimore, Md.) and Rodolfo Barba' (La Plata Observatory, La Plata, Argentina).
9933aw.htm 9933aw.jpg 30 Doradus: birth of hefty stars 29-Sep-99 30 Doradus, Nebula, Hubble, HST, IR, infrared, birth, cluster R136, NICMOS, pillar, SFR SFR WFPC2 image: NASA/John Trauger (Jet Propulsion Laboratory, Pasadena, Calif.) and James Westphal (California Institute of Technology, Pasadena, Calif.). NICMOS montages: NASA/Nolan Walborn (Space Telescope Science Institute, Baltimore, Md.) and Rodolfo Barba' (La Plata Observatory, La Plata, Argentina).
0166_optical.htm 0166_optical.jpg 3C295 Radio Galaxy (optical) 30-Aug-99 active galaxy, AGN, radio galaxy, galaxy cluster, cluster of galaxies, optical, visible, HST, Hubble space telescope, 3C295 ActivGal 42,42,arcsec NASA, HST, A.Dressler
0166_radio.htm 0166_radio.jpg 3C295 Radio Galaxy (radio) 30-Aug-99 active galaxy, AGN, radio galaxy, galaxy cluster, cluster of galaxies, radio, VLA, 3C295 ActivGal 8,8,arcsec NRAO, VLS, R. Perley & G. Taylor.
0166_xray.htm 0166_xray.jpg 3C295 Radio Galaxy (x-ray) 30-Aug-99 active galaxy, AGN, radio galaxy, galaxy cluster, cluster of galaxies, X-ray, Chandra, AXAF, 3C295 ActivGal 40,40,arcsec NASA, CXC, SAO
0126w.htm 0126w.jpg A Galaxy Blazes With Star Formation 1997-2000 starburst, NGC 3310, active galaxy, Hubble, spiral, star cluster, birth, NASA, STScI, AURA ActivGal NASA and The Hubble Heritage Team (STScI/AURA).
0107w.htm 0107x.jpg A Galaxy on the edge 01-Jan-00 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, NGC4013 NormGal NASA and The Hubble Heritage Team (STScI/AURA).
eithe_SOHO13.htm eithe_soho13.gif A Great Day For SOHO 13/10/1998 sun, ionized helium, chromosphere, ultraviolet light, UV, active region, prominence, SOHO, EIT, ESA, NASA Sun/Coronal_Features SOHO - EIT Consortium, ESA, NASA
filament_trace.htm filament_trace.gif A Solar Filament Lifts Off 19/07/2000 sun, filament, gas, magnetic, field, TRACE, NASA Sun/Solar_Magnetism TRACE, NASA
sunspot_vtt.htm sunspot_vtt.jpg A Sunspot Up Close 05/10/1998 Sun, sunspot, magnetic, field, granule, Vacuum Tower Telescope, NSO, NOAO Sun/Solar_Magnetism Vacuum Tower Telescope, NSO, NOAO
0213cw.htm 0213cw.jpg A tumultuous collision between four galaxies 13 & 14 May 2002 galaxy, interacting, IRAS 19297-0406, Hubble, HST, ultraluminous, infrared, ULIRGs, star birth InteractingGals NASA, the NICMOS Group (STScI, ESA), and the NICMOS Science Team (University of Arizona).
9814aw.htm 9814aw.jpg Active Galaxy Centaurus A 14-May-98 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, optical, visible, HST, Hubble space telescope ActivGal Ground-based image (upper left): NOAO HST image (lower right): E.J. Schreier, (STScI) and NASA
0021w.htm 0021w.jpg Active Galaxy NGC4438 05-Jun-00 active galaxy, AGN, black hole, NGC4438, HST, Hubble space telescope, optical, visible ActivGal NASA and Jeffrey Kenney and Elizabeth Yale (Yale University)
ActiveRegion_9169.htm mdi_igrm.gif Active region 9169 22/09/2000 Sun, photosphere, active, 9169, sunspot, magnetic, field, SOHO, MDI, ESA, NASA Sun/Photosphere SOHO/MDI (ESA & NASA)
Nobeyama_Radio.htm ifa010605_med.gif Active Sun: (e) Radio (04:04) 05/06/2001 Sun, active, multiwavelength, Nobeyama, radio Sun/Multiwavelength_images/Active Nobeyama Radioheliograph
0112_xray.htm 0112_xray.jpg Aftermath of a Massive Star Explosion 11-Mar-00 G292.0+1.8, star, supernova, xray, Chandra, Milky Way, radio pulsar SupnRemn NASA/CXC/Rutgers/J.Hughes et al.
activesun_trace.htm activesun_trace.jpg An Active Region of the Sun 16/06/1998 Sun, plasma, photosphere, magnetism, magnetic, filed, TRACE, NASA Sun/Solar_Magnetism A. Title (Stanford Lockheed Institute), TRACE, NASA
M31_update.htm 0007rev.jpg Andromeda's Black Hole Not As "Cool" As Believed 13-Oct-99 galaxy, spiral galaxy, X-ray, Chandra, AXAF, M31, Andromeda, Hubble, HST, optical NormGal X-ray: (NASA/SAO/CXC/M.Garcia et al.); Optical: (NASA/GSFC/T.Brown et al.).
9638c.htm 9638c.jpg Annotated Lagoon Nebula 22-Jan-97 Lagoon nebula, nebula, M8, optical, visible, Hubble space telescope, Hubble, HST, SFR SFR A. Caulet (ST-ECF, ESA) and NASA
9734aw.htm 9734aw.jpg Antennae Galaxies 20-Jan-96 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, antennae, NGC4038, NGC4039 NormGal Brad Whitmore (STScI), and NASA
96-04w.htm 96-04w.jpg Atmosphere of Betelguese 03-Mar-95 star, red giant, ultraviolet, UV, Hubble space telescope, HST, Betelgeuse StarStFm Andrea Dupree (CfA), Ronald Gilliland (STScI), NASA & ESA.
0116w.htm 0116w.jpg Barred spiral galaxy - close-up 2001 galaxy, barred, spiral, NGC1512, Hubble, HST, star birth, Horologium, UV, ultraviolet, IR, infrared NormGal NASA, ESA, and D. Maoz (Tel-Aviv University and Columbia University).
0116bw.htm 0116bw.jpg Barred spiral galaxy full view 2001 galaxy, barred, spiral, NGC1512, Hubble, HST, star birth, Horologium, UV, ultraviolet, IR, infrared NormGal NASA, ESA, and D. Maoz (Tel-Aviv University and Columbia University).
9934aw.htm 9934aw.jpg Barred Spiral Galaxy NGC1365 06-Oct-99 galaxy, barred galaxy, infrared IR, visible, optical, Hubble space telescope, HST, NGC1365 NormGal Ground-based B/W image: Allan Sandage (The Observatories of the Carnegie Institution of Washington) and John Bedke (Computer Sciences Corporation and the Space Telescope Science Institute), WFPC2 image: NASA and John Trauger (Jet Propulsion Laboratory), NICMOS image: NASA, ESA, and C. Marcella Carollo (Columbia University).
bd_gemini.htm bd_gemini.jpg BD+30 3639: planetary nebula (infrared) 11-Sep-00 planetary nebula, visible, infrared, IR, star death, BD+30 3639 PlanNeb UH/IoA/Gemini.
bd_hst.htm bd_hst.jpg BD+30 3639: planetary nebula (optical) 11-Sep-00 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, BD+30 3639 PlanNeb NASA/J.Harrington et al.
9803w.htm 9803w.jpg Beta Pictoris 08-Jan-98 star, star formation, star birth, disc, optical, visible, Hubble space telescope, HST, beta pictoris StarStFm Al Schultz (CSC, STScI), Sally Heap (GSFC, NASA), and NASA).
9735w.htm 9735w.jpg Blue Stragglers in Globular Cluster 47 Tucanae 29-Oct-97 globular cluster, star, 47 Tucana, optical, visible, ultraviolet, UV, Hubble space telescope, HST StarClust R. Saffer (Villanova University), D. Zurek (STScI) and NASA.
9808w.htm 9808w.jpg Bright Knot in Supernova 1987A Ring 10-Feb-98 supernova, large magellanic cloud, LMC, SN1987A, optical, visible, Hubble space telescope, HST SupnRemn P. Garnavich (Harvard-Smithsonian Center for Astrophysics) and NASA.
Gl229B.htm Gl229B.jpg Brown Dwarf Gliese 229B 17-Nov-95 star, brown dwarf, visible, optical, infrared, IR, Hubble space telescope, HST, Gliese 229B StarStFm T. Nakajima & S. Kulkarni (Caltech), S. Durrance & D.Golimowski (JHU), NASA.
0004w.htm 0004w.jpg Bubble Nebula NGC7635 13-Jan-00 Bubble nebula, nebula, NGC7635, star, optical, visible, Hubble space telescope, Hubble, HST, Cassiopeia StarStFm NASA, Donald Walter (South Carolina State University), Paul Scowen and Brian Moore (Arizona State University).
C2 Animation.htm slas_c2wlc_fd_19980301_1249.gif C2 Coronagraph Animation 1996-2002 Sun, coronagraph, C2, corona, SOHO, LASCO, ESA, NASA Sun/Coronagraph SOHO/LASCO, ESA, NASA
C3 Animation.htm slas_c3wlc_fd_19960501_2151.gif C3 Coronagraph Animation 1996-2002 Sun, coronagraph, C3, corona, SOHO, LASCO, ESA, NASA Sun/Coronagraph SOHO/LASCO, ESA, NASA
C3 June Animation.htm slas_c3wlc_fd_19990601_2142.gif C3 June Animation 1999 Sun, coronagraph, C3, corona, SOHO, LASCO, ESA, NASA Sun/Coronagraph SOHO/LASCO, ESA, NASA
Cartwheel.htm Cartwheel.jpg Cartwheel Galaxy 16-Oct-94 galaxy, spiral, optical, visible, Hubble space telescope, HST, cartwheel, interacting InteractingGals Kirk Borne (STScI), and NASA
cartknot.htm cartknot.jpg Cartwheel Galaxy Detail 26-Nov-96 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, cartwheel NormGal Curt Struck and Philip Appleton (Iowa State University), Kirk Borne (Hughes STX Corporation), and Ray Lucas (STScI: Space Telescope Science Institute), and NASA
cartcomp.htm cartcomp.jpg Cartwheel Galaxy Region 26-Nov-96 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, cartwheel NormGal Hubble images: Curt Struck and Philip Appleton (Iowa State University), Kirk Borne (Hughes STX Corporation), and Ray Lucas (STScI), and NASA; VLA radio telescope image: Jim Higdon (Australia Telescope National Facility's Paul Wild Observatory; Cerro Tololo picture was taken by Victor Blanco.
CasA_opt_Xray.htm CasA_DSS_Eq_p15_400_LIN_OVR_Xray.gif Cas A SNR: optical image with X-ray overlay Cas A, supernova, remnant, optical, X-ray, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_optical.htm CasA_DSS_Eq_p15_400_LIN.gif Cas A supernova remnant: optical image Cas A, supernova, remnant, SNR, optical SupnRemn/Multiwavelength/CasA_SNR
CasA_opt_Radio.htm CasA_DSS_Eq_p15_400_LIN_OVR_Radio.gif CasA SNR: Optical image with Radio overlay CasA, supernova, remnant, SNR, Optical, Radio, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_Radio_radio.htm CasA_1400MHz_Eq_p15_400S11_LIN_OVR_Radio.gif CasA SNR: Radio image with radio overlay Cas A, supernova, remnant, SNR, radio, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_Radio_xray.htm CasA_1400MHz_Eq_p15_400S11_LIN_OVR_Xray.gif CasA SNR: Radio image with X-ray overlay Cas A, supernova, remnant, SNR, radio, xray, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_Xray_radio.htm CasA_HRI_Eq_p15_400S5_LIN_OVR_Radio.gif CasA SNR: X-ray image with Radio overlay Cas A, supernova, remnant, SNR, xray, radio, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_Xray_xray.htm CasA_HRI_Eq_p15_400S5_LIN_OVR_Xray.gif CasA SNR: X-ray image with X-ray overlay Cas A, supernova, remnant, SNR, xray, overlay SupnRemn/Multiwavelength/CasA_SNR
CasA_Radio.htm CasA_1400MHz_Eq_p15_400S11_LIN.gif CasA supernova remnant: Radio image Cas A, supernova, remnant, SNR, radio SupnRemn/Multiwavelength/CasA_SNR
CasA_Xray.htm CasA_HRI_Eq_p15_400S5_LIN.gif CasA supernova remnant: X-ray image Cas A, supernova, remnant, SNR, xray SupnRemn/Multiwavelength/CasA_SNR
0237_infrared.htm 0237_infrared.jpg Cassiopeia A Supernova Remnant (infrared) 19-Aug-99 supernova remnant, Cassiopeia A, infrared, IR SupnRemn ISO.
0237_optical.htm 0237_optical.jpg Cassiopeia A Supernova Remnant (optical) 19-Aug-99 supernova remnant, Cassiopeia A, optical, visible SupnRemn MDM Observatory.
0237_radio.htm 0237_radio.jpg Cassiopeia A Supernova Remnant (radio) 19-Aug-99 supernova remnant, Cassiopeia A, radio SupnRemn VLA.
0237_xray.htm 0237_xray.jpg Cassiopeia A Supernova Remnant (x-ray) 19-Aug-99 supernova remnant, Cassiopeia A, X-ray, Chandra, AXAF SupnRemn NASA/CXC/SAO
0215w.htm 0215w.jpg Cassiopeia A: Finale of a Star's Life 2000 & 2002 Cassiopeia A, star, supernova, Milky Way, Cas A SupnRemn NASA and The Hubble Heritage Team (STScI/AURA).
0157_infrared.htm 0157_infrared.jpg Centaurus A active galaxy (infrared) 10-Sep-99 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, infrared, IR ActivGal 10,10,arc min MASS.
0157_optical.htm 0157_optical.jpg Centaurus A active galaxy (optical) 10-Sep-99 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, optical, visible, NGC5128 ActivGal 7.5,7.5,arc min AURA, NOAO, NSF
0157_radio.htm 0157_radio.jpg Centaurus A active galaxy (radio) 10-Sep-99 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, radio, NGC5128 ActivGal 12.5,12.5,arc min NRAO, AUI
0157_xray.htm 0157_xray.jpg Centaurus A active galaxy (x-ray) 10-Sep-99 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, X-ray, Chandra, AXAF, NGC5128 ActivGal 15,15,arc min NASA, CXC, SAO.
9814bw.htm 9814bw.jpg Centaurus A Nucleus 14-May-98 active galaxy, elliptical galaxy, star, star formation, star birth, galaxy, optical, visible, infrared, IR, Hubble space telescope, HST, Centaurus A ActivGal E.J. Schreier, (STScI) and NASA
0157blue_xray.htm 0157blue_xray.jpg Centaurus A: a nearby Elliptical Galaxy with an AGN 1999-2000 active galaxy, AGN, radio galaxy, elliptical galaxy, Centaurus A, X-ray, jet, black hole, Chandra, AXAF, NGC5128 ActivGal NASA/SAO/R.Kraft et al.
M100CphA.htm M100CphA.jpg Cepheid Variable in M100 26-Oct-94 star, variable star, Cepheid variable, galaxy, M100, spiral galaxy, Hubble space telescope, HST, visible, optical StarStFm Dr. Wendy L. Freedman, Observatories of the Carnegie Institution of Washington, and NASA.
cdfn_hdfn.htm cdfn_hdfn1.jpg Chandra Deep Field - North 1999 & 2001 Chandra, deep field, galaxy, black hole, north, xray, optical DeepSurveys NASA/PSU/G.Garmire, N.Brandt, et al.
cdfs_xray.htm cdfs_xray.jpg Chandra Deep Field - South 1999 & 2000 Chandra, deep field, galaxy, black hole, south, xray, Fornax, quasars DeepSurveys NASA/JHU/AUI/R.Giacconi et al.
3c294_xray.htm 3c294_xray.jpg Chandra Finds Most Distant X-ray Galaxy Cluster 29-Oct-00 galaxy, cluster, 3C294, Chandra, xray, radio ClustGal NASA/IoA/A.Fabian et al.
OrionProplyds.htm OrionProplyds.jpg Close-up of "Proplyds" in Orion 29-Dec-93 star, star formation, star birth, disc, orion, nebula, optical, visible, Hubble space telescope, HST StarStFm C.R. O'Dell/Rice University, NASA.
ActiveRegion_9169_close.htm hrspot00214.gif Close-up of active region 9169 22/09/2000 Sun, photosphere, active, 9169, sunspot, magnetic, field, SOHO, MDI, ESA, NASA Sun/Photosphere SOHO/MDI (ESA & NASA)
9801.htm 9801a.jpg COBE IR view of whole sky 09-Jan-98 whole sky, COBE, IR, infrared WholeSky
E102-72_comp.htm E102-72_comp.jpg Colour Composite of the Supernova Remnant E0102-72.3 14-Jan-00 supernova remnant, E0102-72.3, small magellanic cloud, SMC, X-ray, Chandra, AXAF, optical, visible, Hubble space telescope, HST, radio SupnRemn X-ray (NASA/CXC/SAO); Optical (NASA/HST); Radio: (CSIRO/ATNF/ATCA) .
0211bw.htm 0211bw.jpg Cone Nebula (NGC 2264) 02-Apr-02 Cone Nebula, NGC2264, star formation, Huble, HST, Monoceros, Ultraviolet, UV, birth, SFR SFR NASA, H. Ford (JHU), G. Illingworth (USCS/LO), M.Clampin (STScI), G. Hartig (STScI), the ACS Science Team, and ESA.
97-16.htm 97-16.jpg Cone Nebula NGC2264 09-Jun-97 star, star formation, nebula, NGC2264, cone nebula, infrared, IR, visible, optical, Hubble space telescope, HST StarStFm Rodger Thompson, Marcia Rieke & Glenn Schneider (Univ. of Arizona) & NASA
NGC3783.htm ngc3783.jpg Core of active Galaxy NGC3783 25-May-00 active galaxy, AGN, NGC3783, X-ray, Chandra, AXAF, black hole ActivGal NASA, Penn State University.
4151_Chandra.htm 4151_optical.jpg Core of Galaxy NGC4151 25-Apr-00 active galaxy, AGN, seyfert galaxy, NGC4151, X-ray, Chandra, AXAF ActivGal NASA, MIT, P.Ogle et al.
NGC4261.htm ngc4261.jpg Core of Galaxy NGC4261 04/12/1995 active galaxy, AGN, NGC4261, Hubble, HST, Virgo, black hole ActivGal L. Ferrarese (Johns Hopkins University) and NASA.
m51.htm 0110w.jpg Core of M51 05-Apr-01 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, whirlpool, M51 NormGal NASA and The Hubble Heritage Team (STScI/AURA).
pers_x-ray.htm pers_xray_smth.jpg Core of Perseus Galaxy Cluster (X-ray) 29-Jan-00 galaxy, galaxy cluster, cluster of galaxies, X-ray, Chandra, AXAF, Perseus ClustGal 6,6,arc min NASA, IoA, A.Fabian et al.
pers_x-ray_centre.htm perseus_xray.jpg Core of Perseus Galaxy Cluster (X-ray) 29-Jan-00 galaxy, galaxy cluster, cluster of galaxies, X-ray, Chandra, AXAF, Perseus ClustGal NASA, IoA, A.Fabian et al.
arcadenov9_trace.htm arcadenov9_trace.jpg Coronal rain, Solar storm 09/11/2000 Sun, corona, loop, UV, plasma, magnetic, field, flare, TRACE, NASA Sun/Solar_Magnetism TRACE Project, NASA
9811bw.htm 9811bw.jpg Cotton Candy and Silkworm Nebulae 19-Mar-98 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, cotton candy nebula, silkworm nebula, NGC6818, NGC3918, star death PlanNeb Sun Kwok and Kate Su (University of Calgary), Bruce Hrivnak (Valparaiso University), and NASA; Robert Rubin (NASA Ames Research Center), Reginald Dufour and Matt Browning (Rice University), Patrick Harrington (University of Maryland), and NASA.
96-22aw.htm 96-22aw.jpg Crab Nebula 05-Nov-95 supernova remnant, crab nebula, neutron star, pulsar, supernova, optical, visible, Hubble space telescope, HST SupnRemn Jeff Hester and Paul Scowen (Arizona State University), and NASA
0015w.htm 0015w.jpg Crab Nebula 01-Jun-00 supernova remnant, crab nebula, neutron star, pulsar, supernova, optical, visible, Hubble space telescope, HST SupnRemn NASA and The Hubble Heritage Team (STScI, AURA).
0052_infrared.htm 0052_infrared.jpg Crab Nebula (Infrared) 29-Aug-99 supernova remnant, crab nebula, neutron star, pulsar, supernova, infrared, IR SupnRemn W M Keck Observatory.
DarkMatA.htm DarkMatA.jpg Dark Matter Search 15-Nov-94 globular cluster, star, visible, optical, NGC6397, dark matter, Hubble space telescope, HST StarClust J Bahcall, Institute for Advance Study, Princeton and NASA.
96-03.htm 96-03.jpg Death of an ordinary star: Egg Nebula 16-Jan-96 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, egg nebula, CRL2688, star death PlanNeb Raghvendra Sahai and John Trauger (JPL), the WFPC2 science team, and NASA.
bg_xray.htm thbg_xray2.jpg Deep Field in Canes Venatici (x-ray) 13-Jan-00 galaxy, deep field, X-ray, Chandra, AXAF, active galaxy, black hole DeepSurveys NASA, Goddard Space Flight Center, (Mushotzky et al.).
optical_xray.htm optical_xray.jpg Deep Field in Canes Venatici, optical overlay 13-Jan-00 galaxy, deep field, optical, visible, active galaxy DeepSurveys NASA, Goddard Space Flight Center, (Mushotzky et al.)
optical_overlay.htm optical_overlay.jpg Deep Field in Canes Venatici, optical overlay 13-Jan-00 galaxy, deep field, X-ray, Chandra, AXAF, optical, visible, active galaxy DeepSurveys NASA, Goddard Space Flight Center, (Mushotzky et al.)
9905bx.htm 9905bx.jpg Disks around young stars 09-Feb-99 star, star formation, star birth, binary star, jet, disc, infrared, IR, visible, optical, Hubble space telescope, HST, HH30, DG Tau B, Haro 6-5B, HK Tau StarStFm Chris Burrows (STScI), John Krist (STScI), Karl Stapelfeldt (JPL) and colleagues, the WFPC2 Science Team and NASA.
GalaxEvD.htm GalaxEvD.jpg Distant Galaxy Cluster 12-Jan-94 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, spiral galaxy, CL0939+4713 ClustGal Alan Dressler (Carnegie Institution) and NASA.
GalaxEvA.htm GalaxEvA.jpg Distant Galaxy Cluster around 3C 324 15-Jun-94 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, 3C324, radio galaxy, active galaxy, AGN ClustGal Mark Dickinson (STScI) and NASA.
9827w.htm 9827w.jpg Distant Galaxy Clusters 26-Aug-98 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST ClustGal K. Ratnatunga, R. Griffiths (Carnegie Mellon University); and NASA.
doublecme_soho.htm doublecme_soho.jpg Double Trouble Solar Bubbles 02/05/2002 sun, SOHO, LASCO, EIT, ESA, NASA, CME, corona, UV Sun/Coronal_Features SOHO Consortium, LASCO, EIT ESA, NASA
9940w.htm 9940w.jpg Dwarf Elliptical Galaxy M32 01-Oct-98 galaxy, elliptical galaxy, optical, visible, Hubble space telescope, HST, M32 NormGal NASA and Thomas M. Brown, Charles W. Bowers, Randy A. Kimble, Allen V. Sweigart (NASA Goddard Space Flight Center) and Henry C. Ferguson (Space Telescope Science Institute).
M16Full.htm M16Full.jpg Eagle Nebula: pillars of creation 01-Apr-95 Eagle, nebula, star formation, M16, Messier, Serpens, pillar, photoevaporation, globules, EGGs, Hubble, HST, SFR SFR Jeff Hester and Paul Scowen (Arizona State University), and NASA
xtej1118_xray.htm xtej1118_xray.jpg Edge Of Accretion Disk Around Black Hole 18-Apr-00 black hole, Chandra, accretion disk, XTE J1118+480, xray StarStFm NASA , STScI, AURA
BetaPicS.htm BetaPicS.jpg Edge-on disk of Beta Pictoris 10-Oct-95, star, star formation, star birth, disc, optical, visible, Hubble space telescope, HST, beta pictoris StarStFm [Top] Al Schultz (CSC/STScI) and NASA; [bottom] Paul Kalas (University of Hawaii 2.2-m telescope, Mauna Kea).
97-11.htm 97-11w.jpg Egg Nebula 12-May-97 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, egg nebula, CRL2688, star death PlanNeb Rodger Thompson, Marcia Rieke, Glenn Schneider, Dean Hines (University of Arizona); Raghvendra Sahai (Jet Propulsion Laboratory); NICMOS Instrument Definition Team; and NASA
Equinox_sun.htm equinoxprom_eit.jpg Equinox and Eruptive Prominence 15/09/1999 sun, prominence, SOHO, EIT, ESA, NASA, equinox, plasma, UV, ultraviolet, magnetic, field Sun/Coronal_Features SOHO - EIT Consortium, ESA, NASA
9623a.htm 9623a.jpg Eta Carinae - Luminous Blue Variable Star 01-Sep-95 star, variable star, star death, visible, optical, ultraviolet, UV, Hubble space telescope, HST. Eta Carina, nebula StarStFm Jon Morse (University of Colorado), and NASA
1227_xray.htm 1227_xray.jpg G11.2-0.3: Young Pulsar 22-Jun-05 pulsar, supernova, G11.2-0.3, Chandra, star SupnRemn NASA/McGill/V. Kaspi et al.
GalaxEvB.htm GalaxEvB.jpg Galaxies in the Young Universe 06-Sep-94 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, Q0000-263, quasar, QSO, active galaxy, AGN ClustGal Duccio Macchetto (ESA, STScI), Mauro Giavalisco (STScI), and NASA.
9941w.htm 9941w.jpg Galaxies NGC2207 and IC2163 04-Nov-99 galaxy, spiral, optical, visible, Hubble space telescope, HST, NGC2207, IC2163, interacting InteractingGals NASA and The Hubble Heritage Team (STScI)
9734bw.htm 9734bw.jpg Galaxies NGC4038 & NGC4039 - Details 20-Jan-96 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, antennae, NGC4038, NGC4039 NormGal Brad Whitmore (STScI), and NASA
97-01w.htm 97-01w.jpg Galaxies Possibly containing Black Holes 13-Jan-97 active galaxy, AGN, black hole, NGC3377, NGC3379, NGC4486B, optical, visible, Hubble space telescope, HST ActivGal Karl Gebhardt (University of Michigan), Tod Lauer (NOAO), and NASA.
GalaxEvC.htm GalaxEvC.jpg Galaxies: Snapshots in Time 06-Dec-94 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, spiral galaxy, elliptical galaxy ClustGal A. Dressler (Carnegie Institutions of Washington), M. Dickinson (STScI), D. Macchetto (ESA/STScI), M. Giavalisco (STScI), and NASA.
97-17w.htm 97-17w.jpg Galaxy Arp 220 05/04/1997 active galaxy, AGN, Arp 220, infrared, IR, Hubble space telescope, HST, NICMOS, collision, spiral galaxy ActivGal Rodger Thompson, Marcia Rieke, Glenn Schneider (University of Arizona) and Nick Scoville (California Institute of Technology), and NASA.
9928w.htm 9928w.jpg Galaxy Cluster / MS1054-03 15-Jul-99 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, MS1054-0321 ActivGal Pieter van Dokkum, Marijn Franx (University of Groningen/Leiden), ESA and NASA.
9928w.htm 9928w.jpg Galaxy Cluster / MS1054-03 15/07/1999 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, MS1054-0321, interacting InteractingGals Pieter van Dokkum, Marijn Franx (Univ. of Groningen/Leiden), ESA and NASA.
0008w.htm 0008w.jpg Galaxy Cluster Abell 2218 24-Jan-00 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, gravitational lens, Abell 2218 ClustGal NASA, A. Fruchter and the ERO Team (STScI, ST-ECF).
9906w.htm 9906w.jpg Galaxy NGC1316 01-Apr-96 galaxy, elliptical galaxy, optical, visible, Hubble space telescope, HST, NGC1316 NormGal Carl Grillmair (California Institute of Technology) and NASA.
96-21aw.htm 96-21aw.jpg Galaxy NGC1365 09-May-96 galaxy, barred galaxy, optical, visible, Hubble space telescope, HST, NGC1365, Cepheid variable NormGal W. Freedman (Carnegie Observatories), Hubble Space Telescope Key Project team (STScI), and NASA.
9842w.htm 9842w.jpg Galaxy NGC235 03-Dec-98 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, NGC253, star birth NormGal Hubble Heritage Team (AURA/STScI/NASA)
NGC253.htm NGC253.jpg Galaxy NGC253 20-Feb-95 galaxy, spiral galaxy, star formation, optical, visible, Hubble space telescope, HST, NGC253 NormGal [Left] Jay Gallagher (University of Wisconsin-Madison), Alan Watson (Lowell Observatory, Flagstaff, AZ), and NASA. [Right] Carnegie Institution of Washington.
0001.htm 0001w.jpg Galaxy NGC4214 01-Jul-97 galaxy, irregular galaxy, star formation, optical, visible, Hubble space telescope, Hubble, HST, NGC4214 NormGal NASA and The Hubble Heritage Team (STScI)
9821w.htm 9821w.jpg Galaxy NGC4314 10-Jun-98 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, NGC4314, star birth NormGal G. Fritz Benedict, Andrew Howell, Inger Jorgensen, David Chapell (University of Texas), Jeffery Kenney (Yale University), and Beverly J. Smith (CASA, University of Colorado), and NASA (STScI).
9919w.htm 9919w.jpg Galaxy NGC4603 25-May-99 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, Cepheid variable, NGC4603 NormGal Jeffrey Newman (Univ. of California at Berkeley) and NASA.
9910_set.htm 9910a.jpg Galaxy NGC5653 18-Mar-99 galaxy, spiral galaxy, infrared IR, Hubble space telescope, HST, NGC5653 NormGal Torsten Boeker, Space Telescope Science Institute (STScI), and NASA
9822w.htm 9822w.jpg Galaxy NGC7052 18/06/1998 active galaxy, AGN, black hole, NGC7052, Hubble, HST, Vulpecula, radio, jets ActivGal Roeland P. van der Marel (STScI), Frank C. van den Bosch (University of Washington), and NASA.
9918w.htm 9918w.jpg Gallery of Gravitational Lenses 13-May-99 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, HST, Hubble space telescope, optical, visible, infrared, IR, gravitational lens DeepSurveys Kavan Ratnatunga (Carnegie Mellon Univ.) and NASA.
grbstis.htm grbstis.jpg Gamma-ray Burst 02-Jun-97 gamma-ray burst, optical, visible, Hubble space telescope, HST GammaRB Elena Pian (ITESRC), Andrew Fruchter (STScI) and NASA.
97-30w.htm 97-30w.jpg Gamma-ray Burst 970228 16-Sep-97 gamma-ray burst, optical, visible, Hubble space telescope, HST GammaRB Andrew Fruchter (STScI), Elena Pian (ITSRE-CNR), and NASA
9817bw.htm 9817bw.jpg Gamma-ray Burst 971214 06-May-98 gamma-ray burst, optical, visible GammaRB S. R. Kulkarni and S. G. Djorgovski (Caltech), the Caltech GRB Team, and NASA
9817aw.htm 9817aw.jpg Gamma-ray Burst 971214 06-May-98 gamma-ray burst, optical, visible, Hubble space telescope, HST GammaRB S. R. Kulkarni and S. G. Djorgovski (Caltech), the Caltech GRB Team, and NASA
9909w.htm 9909w.jpg Gamma-ray Burst 9901232 08-Feb-99 gamma-ray burst, optical, visible, Hubble space telescope, HST GammaRB Andrew Fruchter (STScI) and NASA.
M87Disk.htm M87Disk.jpg Gas Disk in Nucleus of active Galaxy M87 25-May-94 active galaxy, AGN, radio galaxy, elliptical galaxy, M87, jet, optical, visible, HST, Hubble space telescope, black hole ActivGal NASA
Gl623b.htm Gl623b.jpg Gliese 623b 11-Jun-94 star, brown dwarf, visible, optical, Hubble space telescope, HST, Gliese 623B StarStFm C. Barbieri (Univ. of Padua), and NASA, ESA.
96-11.htm 96-11.jpg Globular cluster G1 in Galaxy M31 01-Jul-94 globular cluster, star, G1, M31, galaxy, Andromeda, optical, visible, infrared, IR, Hubble space telescope, HST StarClust Michael Rich, Kenneth Mighell, and James D. Neill (Columbia University), and Wendy Freedman (Carnegie Observatories) and NASA.
M15GC.htm M15GC.jpg Globular cluster M15 01-Apr-94 globular cluster, star, M15, optical, visible, ultraviolet, UV, Hubble space telescope, HST StarClust P. Guhathakurta (UCO/Lick Observatory, UC Santa Cruz), B. Yanny (Fermi National Accelerator Lab), D. Schneider (Pennsylvania State Univ.), J. Bahcall (Inst. for Advanced Study), and NASA.
9816w.htm 9816w.jpg Globular Cluster NGC1818 in the Large Magellanic Cloud 01-Dec-95 open cluster, star, NGC1818, large magellanic cloud, LMC, irregular galaxy, nebula, white dwarf, optical, visible, Hubble space telescope, HST StarClust Rebecca Elson and Richard Sword, Cambridge UK, and NASA (Original WFPC2 image courtesy J. Westphal, Caltech).
DarkMatC.htm DarkMatC.jpg Globular Cluster NGC6397 15-Nov-94 globular cluster, star, visible, optical, NGC6397, dark matter, Hubble space telescope, HST StarClust F. Paresce, STScI & ESA and NASA.
9837w.htm 9837w.jpg Gravitational Lens & Quasar PG1115+080 26-Oct-98 active galaxy, AGN, quasar, Hubble space telescope, HST, optical, visible, infrared, IR, gravitational lens, PG1115+080 ActivGal Christopher D. Impey (University of Arizona) and NASA
96-10.htm 96-10.jpg Gravitational lens Galaxy cluster 0024 + 1654 24-Apr-96 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, gravitational lens, PRC95-43 ClustGal W.N. Colley and E. Turner (Princeton University), J.A. Tyson (Bell Labs, Lucent Technologies) and NASA.
type2_xray.htm type2_xray.jpg Gravitational Lens helps find Rare Type of Black Hole 05-Nov-99 active galaxy, AGN, quasar, galaxy, gravitational lens, X-ray, Chandra, AXAF, optical, visible, black hole ActivGal X-ray: NASA/IOA/Fabian et al., Optical: NASA/U.Durham/Smail et al.
97-25.htm 97-25w.jpg Gravitationally lensed image of highest redshift galaxy 30-Jul-97 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, gravitational lens, Cl0024+1654 ClustGal Marijn Franx (University of Groningen, The Netherlands), Garth Illingworth (University of California, Santa Cruz), and NASA.
Grey_Sun.htm greysun_bear.jpg Grey Sun Seething 08/01/1997 Sun, granule, sunspot, plages, Big Bear Observatory, Caltech Sun/Photosphere Big Bear Observatory, Caltech
hcg62_xray.htm hcg62_xray.jpg HCG 62: Galaxy Group 25-Jan-00 galaxy, galaxy cluster, galaxy group, xray, Chandra, spiral galaxy, HCG62, NGC 4761 ClustGal 4,4,arc min NASA/CfA/J.Vrtilek et al.
9815aw.htm 9815aw.jpg Henize 1357 - Stingray Nebula 02-Apr-98 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, stingray nebula, Hen-1357, star death PlanNeb Matt Bobrowsky, Orbital Sciences Corporation and NASA
9931w.htm 9931w.jpg Hickson Compact Group 87 02-Sep-99 galaxy, spiral, elliptical, active, cluster, optical, visible, Hubble space telescope, HST, Hickson, HCG87, interacting InteractingGals The Hubble Heritage Team (AURA/STScI/NASA).
9912w.htm 9912w.jpg Hodge 301 in the Tarantula Nebula 01-Apr-99 open cluster, star, Hodge 301, Tarantula nebula, large magellanic cloud, LMC, irregular galaxy, nebula, supernova, supernova remnant, optical, visible, Hubble space telescope, HST StarClust Hubble Heritage Team (AURA, STScI, NASA).
pne_xray.htm pne_xray.jpg Hot Bubble in Planetary Nebula 21-Mar-00 planetary nebula, X-ray, Chandra, AXAF, star death, BD+30 3639 PlanNeb NASA/RIT/J.Kastner et al
96-07.htm 96-07.jpg Hourglass Nebula - MyCn18 16-Jan-96 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, hourglass nebula, star death PlanNeb Raghvendra Sahai and John Trauger (JPL), the WFPC2 science team, and NASA
3Cgalax.htm 3Cgalax.jpg HST observes Radio Galaxies 07-Aug-95 active galaxy, radio galaxy, optical, visible, Hubble space telescope, HST, radio, VLA, 3C265, 3C324, 3C368 ActivGal M. Longair (Cambridge University, England), NASA, and NRAO.
hdfnchandra.htm hdfnchandra.jpg Hubble Deep Field North 17-May-00 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, X-ray, Chandra, AXAF DeepSurveys Optical: NASA, HST, X-ray: NASA, Penn State University.
9841bw.htm 9841bw.jpg Hubble Deep Field South 23-Nov-98 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, HST, Hubble space telescope, optical, visible, infrared, IR DeepSurveys R. Williams (STScI), the HDF-S Team, and NASA.
96-01a.htm 96-01aw.jpg Hubble Deep Field Wide View 15-Jan-96 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, HST, Hubble space telescope, optical, visible, infrared, IR DeepSurveys R. Williams and the HDF Team (STScI) and NASA.
9841aw.htm 9841aw.jpg Hubble Deep Southern Fields 23-Nov-98 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, HST, Hubble space telescope, optical, visible, infrared, IR DeepSurveys R. Williams (STScI), the HDF-S Team, and NASA.
0203w.htm 0203w.jpg Hubble Reveals "Backwards" Spiral Galaxy 01-May-01 galaxy, NGC 4622, spiral, backwards, clockwise, Hubble, HST, interacting InteractingGals NASA and The Hubble Heritage Team (STScI/AURA)
0137w.htm 0137w.jpg Hubble Reveals Ultraviolet Galactic Ring 2000 & 2001 galaxy, ultraviolet, Hubble, HST, NGC6782, spiral, star birth, formation NormGal NASA and The Hubble Heritage Team (STScI/AURA)
Hubble-X.htm Hubble-X.jpg Hubble Sees the Glow of Star Formation 01-Sep-97 Hubble, HST, star formation, Sagittarius, Hubble-X, NGC6822, ultraviolet, UV, SFR SFR NASA and The Hubble Heritage Team (STScI/AURA); Acknowledgment: C. R. O'Dell (Vanderbilt University).
0087_comp.htm 0087_comp.jpg Hydra A Galaxy Cluster (Composite) 30-Oct-99 active galaxy, galaxy cluster, cluster of galaxies, radio, X-ray Chandra, AXAF, Hydra ActivGal X-ray: NASA, CXC, SAO; Radio: NRAO.
0087_radio.htm 0087_radio.jpg Hydra A Galaxy Cluster (Radio) 30-Oct-99 active galaxy, galaxy cluster, cluster of galaxies, radio, Hydra ActivGal Radio: NRAO.
0087_x-ray.htm 0087_xray.jpg Hydra A Galaxy Cluster (x-ray) 30-Oct-99 active galaxy, galaxy cluster, cluster of galaxies, X-ray, Chandra, AXAF, Hydra ActivGal X-ray: NASA, CXC, SAO
0201w.htm 0201w.jpg IC 2944: Thackeray's Globules 1999 & 2001 IC 2944, Thackeray's Globules, Hubble, HST, Bok, Centaurus StarStFm NASA and The Hubble Heritage Team (STScI/AURA)
9902w.htm 9902w.jpg Infrared Hubble Deep Field South 07-Jan-99 Hubble deep field, galaxy, cluster of galaxies, galaxy cluster, spiral galaxy, elliptical galaxy, irregular galaxy, HST, Hubble space telescope, optical, visible, infrared, IR DeepSurveys R. Williams (STScI), the HDF-South team, and NASA
0034w.htm 0034w.jpg Interacting Galaxy System 01-Mar-96 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, NGC6745, collision, interacting InteractingGals NASA and The Hubble Heritage Team (STScI/AURA). Acknowledgment: Roger Lynds (KPNO/NOAO).
0102w.htm 0102w.jpg Intergalactic 'Pipeline' Funnels Matter 25-Oct-99 galaxy, NGC1410, NGC1409, optical, Hubble, HST, seyfert, spiral, InteractingGals NASA, William C. Keel (University of Alabama, Tuscaloosa).
fbgalax.htm fbgalax.jpg Irregular Blue Galaxies 24-Jul-95 galaxy, irregular galaxy, optical, visible, Hubble space telescope, HST, deep NormGal Rogier Windhorst and Simon Driver (Arizona State University), Bill Keel (University of Alabama), and NASA
97-32.htm 97-32.jpg Isolated Neutron Star RXJ185635-3754 24-Sep-97 star, neutron star, optical, visible, Hubble space telescope, HST StarStFm Fred Walter (State University of New York at Stony Brook), and NASA
9943a1.htm 9943a1.jpg Jet near centre of M87 / (radio) VLA 27-Oct-99 active galaxy, AGN, radio galaxy, elliptical galaxy, M87, jet, radio, VLA ActivGal National Radio Astronomy Observatory, National Science Foundation
9943a3.htm 9943a3.jpg Jet near centre of M87 / (radio) VLBA 27-Oct-99 active galaxy, AGN, radio galaxy, M87, jet, radio ActivGal National Radio Astronomy Observatory, Associated Universities, Inc.
9943a2.htm 9943a2.jpg Jet near centre of M87 / WFPC visible 27-Oct-99 active galaxy, AGN, radio galaxy, elliptical galaxy, M87, jet, optical, visible, HST, Hubble space telescope ActivGal NASA and John Biretta (STScI, JHU)
JetDisk3.htm JetDisk3.jpg Jets from young stars 06-Jun-95 star, star formation, star birth, binary star, jet, disc, infrared, IR, visible, optical, Hubble space telescope, HST, HH30, HH1, HH2, HH47 StarStFm [upper left] C. Burrows (STScI & ESA), the WFPC 2 Investigation Definition Team, and NASA; [upper right] J. Hester (Arizona State University), the WFPC 2 Investigation Definition Team, and NASA; [bottom] J. Morse/STScI, and NASA.
Kepler_opt_Radio.htm Kepler_DSS_Eq_p12_400_LIN_OVR_Radio.gif Kepler SNR: Optical image with Radio overlay Kepler, supernova, remnant, SNR, Optical, Radio, overlay SupnRemn/Multiwavelength/Kepler_SNR
0006w.htm 0006w.jpg Keyhole Nebula 01-Apr-99 Keyhole nebula, Carina nebula, nebula, NGC3372, optical, visible, Hubble space telescope, Hubble, HST, Milky Way StarStFm NASA, The Hubble Heritage Team (AURA/STScI).
9638b.htm 9638b.jpg Lagoon Nebual Detail 22-Jan-97 Lagoon nebula, nebula, M8, optical, visible, Hubble space telescope, Hubble, HST, SFR SFR A. Caulet (ST-ECF, ESA) and NASA
9638a.htm 9638a.jpg Lagoon Nebula M8 22-Jan-97 Lagoon nebula, nebula, M8, optical, visible, Hubble space telescope, Hubble, HST, SFR SFR A. Caulet (ST-ECF, ESA) and NASA
Gl105A.htm Gl105A.jpg Low Mass Companion to Star Gliese 105A 05-Jan-95 star, brown dwarf, visible, optical, infrared, IR, Hubble space telescope, HST, Gliese 105A StarStFm NASA , STScI, AURA
M100Color.htm M100Color.jpg M100 31-Dec-93 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, Cepheid variable, M100 NormGal J. Trauger, JPL and NASA
WFPCM100Comp2.htm WFPCM100Comp2.jpg M100 Galactic Nucleus 27-Nov-93 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, Cepheid variable, M100 NormGal Space Telescope Science Institute (STScI).
0007_opt.htm 0007_opt.jpg M31 The Andromeda Galaxy, Palomar 13-Oct-99 galaxy, spiral galaxy, optical, visible, M31, Andromeda NormGal Dr. M. Garcia, Dr. S. Murray, Palomar Sky Survey
0094true_x-ray.htm 0094true_xray.jpg M82 with Ultraluminous X-Ray Sources 20-Sep-99 active galaxy, spiral galaxy, starburst galaxy, X-ray, NASA, SAO, M82, star formation, birth ActivGal NASA/SAO/G.Fabbiano et al.
Magnetic_depressions.htm sunspot_nso_big.jpg Magnetic Depressions 22/04/1998 Sun, sunspot, magnetic, field, granule, National Solar Observatory, NSO Sun/Photosphere National Solar Observatory
eitprom_soho.htm eitprom_soho.jpg Maximum Sun 12/02/2001 sun, SOHO, EIT, ESA, NASA, magnetic flip, prominence, plasma, CME, corona Sun/Coronal_Features SOHO - EIT Consortium, ESA, NASA
Abell_2390.htm cluster_montage.jpg Measuring the Dark Matter in the Universe 07-Nov-99 galaxy, cluster, Abell 2390, MS2137.3-2353, Chandra, Hubble, HST, optical, xray ClustGal X-ray: NASA/IOTA/S.Allen et al. Optical: HST.
0003w.htm 0003w.jpg Microlens Event MACHO-96-BLG-5 13-Jan-00 star, black hole, gravitational lens, optical, visible, Hubble space telescope, HST StarStFm [Left] NOAO, Cerro Tololo Inter-American Observatory; [Right] NASA and Dave Bennett (University of Notre Dame, Indiana).
9945w.htm 9945w.jpg Multiple galaxy collisions 22-Nov-99 galaxy, infrared, IR, Hubble space telescope, HST, interacting InteractingGals NASA, Kirk Borne (Raytheon and NASA Goddard Space Flight Center, Greenbelt, Md.), Luis Colina (Instituto de Fisica de Cantabria, Spain), and Howard Bushouse and Ray Lucas (STScI, Baltimore, Md.).
0050_optical.htm 0050_optical.jpg N132D - Supernova Remnant in LMC (optical) 01-Sep-99 supernova remnant, N132D, large magellanic cloud, LMC, optical, visible SupnRemn J. Morse/CTIO.
0050_radio.htm 0050_radio.jpg N132D - Supernova Remnant in LMC (radio) 01-Sep-99 supernova remnant, N132D, large magellanic cloud, LMC, radio SupnRemn J. Dickel & D. Milne, ACTA.
9513.htm 9513.jpg N132D Supernova Remnant in Large Magellanic Cloud 09-Aug-94 supernova remnant, N132D, large magellanic cloud, LMC, optical, visible, Hubble space telescope, HST SupnRemn Jon A. Morse (STScI) and NASA.
9923w.htm 9923w.jpg N159 in the Large Magellanic Cloud 05-Sep-98 star birth, star formation, nebula, N159, large magellanic cloud, LMC, irregular galaxy, galaxy, optical, visible, Hubble space telescope, Hubble, HST, SFR SFR M. Heydari-Malayeri (Paris Observatory) and NASA/ESA
9825w.htm 9825w.jpg N81in the Small Magellanic Cloud 04-Sep-97 star, star formation, star birth, nebula, ultraviolet, UV, N81, small magellanic cloud, SMC, Hubble space telescope, HST StarStFm Mohammad Heydari-Malayeri (Paris Observatory, France), and NASA, ESA
9838w.htm 9838w.jpg Nebulae M1-67 around star WR124 01-Mar-97 star, star death, nebula, visible, optical, Hubble space telescope, HST, M1-67, WR124 StarStFm Yves Grosdidier (Univ. of Montreal & Observatoire de Strasbourg), Anthony Moffat (Universite de Montreal), Gilles Joncas (Universite Laval), Agnes Acker (Observatoire de Strasbourg), & NASA.
PSR0540-69.htm PSR0540-69.jpg Neutron Star and Supernova Remnant 31-Aug-99 supernova remnant, PSR0540-69, Large magellanic cloud, LMC, pulsar, neutron star, X-ray, Chandra, AXAF SupnRemn NASA, CXC, SAO
0134w.htm 0134w.jpg NGC 2080: The Ghost Head Nebula 28-Apr-00 nebula, NGC2080, ghost, 30 Doradus, LMC, Large Magellanic Cloud, star formation, birth, SFR SFR 67,67,arc-seconds NASA, ESA & Mohammad Heydari-Malayeri (Observatoire de Paris, France)
0128w.htm 0128y.jpg NGC 3079: Burst of Star Formation 20-Jun-05 NGC3079, star formation, galaxy, wind, Ursa Major, Hubble, HST StarStFm NASA, Gerald Cecil (University of North Carolina), Sylvain Veilleux (University of Maryland), Joss Bland-Hawthorn (Anglo- Australian Observatory), and Alex Filippenko (University of California at Berkeley).
1123_xray.htm 1123_xray.jpg NGC 3603: Multitude of New Stars 01-May-00 NGC3603, star, birth, Carina, spiral, Milky Way, galaxy, Chandra, xray, starburst, star formation, stellar wind, SFR SFR NASA/GSFC/M.Corcoran et al.
1138_composite.htm 1138_composite.jpg NGC 4631 Composite 15-Apr-00 galaxy, NGC4631, spiral, star formation, Chandra, Hubble, HST, xray, visible, optical NormGal Left panel: NOAO/AURA/NSF; Middle panel: X-ray: NASA/UMass/D.Wang et al., UV: NASA/GSFC/UIT ; Right panel: X-ray: NASA/UMass/D.Wang et al., Optical: NASA/HST/D.Wang et al.
1138_stacked.htm 1138_stacked.jpg NGC 4631 Composite (Stacked) 15-Apr-00 galaxy, NGC4631, spiral, star formation, optical, Hubble, HST, Chandra, xray, composite NormGal X-ray: NASA/UMass/D.Wang et al.; Optical: NASA/HST/D.Wang et al., UV: NASA/GSFC/UIT; Black & White Optical: NOAO/AURA/NSF.
1138_optical.htm 1138_optical.jpg NGC 4631: Black-and-white optical image 15-Apr-00 galaxy, NGC4631, spiral, star formation, optical, Hubble, HST NormGal NOAO/AURA/NSF
1138_xray_opt.htm 1138_xray_opt.jpg NGC 4631: X-ray and H-alpha emission composite 15-Apr-00 galaxy, NGC4631, spiral, star formation, xray, Chandra, h-alpha, halpha, Hubble, HST, cluster, NormGal X-ray: NASA/UMass/D.Wang et al.; Optical: NASA/HST/D.Wang et al.
1138_xray_uv.htm 1138_xray_uv.jpg NGC 4631: X-ray/Ultraviolet composite 15-Apr-00 galaxy, NGC4631, spiral, star formation, Chandra, UV, ultraviolet NormGal NASA/UMass/D.Wang et al.
0139w.htm 0139w.jpg NGC 6822: Giant Star Factory 23-Jun-05 nebula, birth, star, sagittarius, Hubble-V, NGC6822, galaxy, SFR SFR NASA, ESA, and The Hubble Heritage Team (STScI/AURA)
98-12w.htm 9812w.jpg NGC1808: starburst galaxy 14/08/1997 active, spiral, AGN, barred, star formation, birth, NGC1808, starburst, galaxy, Hubble, HST, ActivGal Jim Flood (Amateur Astronomers Inc., Sperry Observatory), Max Mutchler (STScI), and NASA.
0125w.htm 0125w.jpg NGC1850: double cluster in the LMC 1994 to 1996 NGC1850, double cluster, star, LMC, Large Magellanic Cloud, globular, Hubble, HST, T-Tauri, birth, Dorado, goldfish, Swordfish StarClust NASA, ESA, and Martino Romaniello (European Southern Observatory, Germany)
0007w.htm 0007w.jpg NGC2392 "Eskimo" Nebula 10-Jan-00 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC2392, eskimo nebula PlanNeb NASA, A. Fruchter and the ERO Team (STScI).
9839w.htm 9839w.jpg NGC3132: planetary nebula, HST 05-Nov-98 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC3132 PlanNeb Hubble Heritage Team (STScI/AURA/NASA)
9920w.htm 9920w.jpg NGC3603: planetary nebula 05-Mar-99 planetary nebula, bok globules, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC3603 PlanNeb Wolfgang Brandner (JPL/IPAC), Eva K. Grebel (Univ. Washington), You-Hua Chu (Univ. Illinois Urbana-Champaign), and NASA
NGC4881.htm NGC4881.jpg NGC4881 Coma Cluster 14-Jun-95 galaxy, galaxy cluster, cluster of galaxies, optical, visible, Hubble space telescope, HST, NGC4881, Coma ClustGal Hubble Space Telescope WFPC Team Code 170-25, Caltech Pasadena, CA 91125, and NASA, Washington, DC.
9627.htm 9627.jpg NGC604 in Galaxy M33 17-Jan-95 star birth, star formation, nebula, NGC604, M33, galaxy, spiral galaxy, optical, visible, Hubble space telescope, Hubble, HST, SFR SFR Hui Yang (University of Illinois) and NASA.
9836w.htm 9836w.jpg NGC6210: planetary nebula 22-Oct-98 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC6210 PlanNeb Robert Rubin and Christopher Ortiz (NASA Ames Research Center), Patrick Harrington and Nancy Jo Lame (University of Maryland), Reginald Dufour (Rice University), and NASA
NGC6543a.htm NGC6543a.jpg NGC6543: planetary nebula 18-Sep-94 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC6543 PlanNeb J.P. Harrington and K.J. Borkowski (University of Maryland), and NASA
0012w.htm 0012w.jpg NGC6751: Planetary Nebula 06-Apr-00 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC6751 PlanNeb NASA, The Hubble Heritage Team (STScI/AURA).
96-05w.htm 96-05w.jpg NGC7027: planetary nebula 16-Jan-96 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC7027 PlanNeb H. Bond (STScI) and NASA
96-13a.htm 96-13a.jpg NGC7293: Helix Nebula 01-Aug-94 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC7293, helix nebula PlanNeb Robert O'Dell, Kerry P. Handron (Rice University, Houston, Texas) and NASA
9828w.htm 9828w.jpg NGC7635: planetary nebula 21-Oct-98 active galaxy, visible, optical, Hubble space telescope, Hubble, HST, star death, NGC7635 ActivGal Hubble Heritage Team (AURA/STScI/NASA).
FOCNovaCyg.htm FOCNovaCyg.jpg Nova Cygni 1992 07-Jul-95 star, binary star, nova, nova shells, cataclysmic variable, variable star, white dwarf, optical, visible, Hubble space telescope, HST, Nova Cygni StarStFm F. Paresce, R. Jedrzejewski (STScI) NASA, ESA.
M51Nuc.htm M51Nuc.jpg Nucleus of M51 Whirlpool Galaxy 15-Jan-95 galaxy, spiral galaxy, optical, visible, Hubble space telescope, HST, whirlpool, M51 NormGal Nino Panagia (STScI and European Space Agency) and NASA
0133w.htm 0133w.jpg Omega Centauri 11-Jun-97 Omega centauri, globular cluster, Hubble, HST, Milky Way, Centaurus StarClust NASA and The Hubble Heritage Team (STScI/AURA)
0211cw.htm 0211cw.jpg Omega Nebula: hotbed of Star Formation 01-Apr-02 Omega nebula, star formation, Hubble, HST, M17, Messier, Swan Nebula, Sagittarius StarStFm NASA, H. Ford (JHU), G. Illingworth (USCS/LO), M.Clampin (STScI), G. Hartig (STScI), the ACS Science Team, and ESA.
97-13.htm 97-13.jpg Orion Nebula OMC-1 region 12-May-97 star, star formation ,star birth, optical, visible, infrared, IR, Hubble space telescope, HST, Orion nebula, OMC-1 StarStFm [Left] WFPC2 image: C. Robert O'Dell, Shui Kwan Wong (Rice University) and NASA; [Right] NICMOS image -- Rodger Thompson, Marcia Rieke, Glenn Schneider, Susan Stolovy (University of Arizona); Edwin Erickson (SETI Institute/Ames Research Center); David Axon (STScI); and NASA.
9545.htm 9545a.jpg Orion Nebula Mosaic 20-Nov-95 Orion nebula, nebula, visible, optical, Hubble space telescope, Hubble, HST, SFR SFR R. O'Dell (Rice University), and NASA.
0054_xray.htm 0054_xray.jpg Orion Nebula Star Cluster 12-Oct-99 Orion nebula, nebula, X-ray, Chandra, AXAF, messier 42, M42 StarStFm NASA, PSU.
E102-72_O2ring.htm E102-72_O2ring.jpg Oxygen Ring in E0100-72.3 28-Sep-99 supernova remnant, E0102-72.3, small magellanic cloud, SMC, X-ray, Chandra, AXAF SupnRemn NASA/MIT
97-33.htm 97-33.jpg Pistol Star and Nebula 13-Sep-97 star, star death, nebula, infrared, IR, Hubble space telescope, HST, pistol star StarStFm Don F. Figer (UCLA), and NASA
9738aw.htm 9738aw.jpg Planetary Nebula M2-9 02-Aug-97 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, M2-9, star death PlanNeb Bruce Balick (University of Washington), Vincent Icke (Leiden University, The Netherlands), Garrelt Mellema (Stockholm University), and NASA
9811aw.htm 9811aw.jpg Planetary Nebula NGC7027 19-Mar-98 planetary nebula, visible, optical, infrared, IR, Hubble space telescope, Hubble, HST, NGC7027, star death PlanNeb William B. Latter (SIRTF Science Center/Caltech) and NASA
0009.htm 0009w.jpg Planetary Nebulae in the Large Magellanic Cloud 01-Sep-99 galaxy, irregular galaxy, optical, visible, Hubble space telescope, HST, large magellanic cloud, LMC, star death, planetary nebula NormGal Hubble images - NASA and The Hubble Heritage Team (STScI); LMC image - D. Malin, Anglo-Australian Observatory/Royal Observatory, Edinburgh, Scotland.
9916w.htm 9916x.jpg Polar-Ring Galaxy NGC4650A 06-May-99 galaxy, visible, optical, Hubble space telescope, HST, NGC4650A NormGal The Hubble Heritage Team (AURA/STScI/NASA)
0312_xray.htm 0312_xray.jpg Powerful X-ray Source in a Distant Galaxy 01-Sep-99 active galaxy, AGN, black hole, X-ray, Chandra, AXAF ActivGal 18.7,18.7,arcsec NASA, CXC, SAO
QSO1229+204.htm QSO1229+204.jpg QSO 1229+204 27-Apr-94 active galaxy, AGN, quasar, galaxy, Hubble space telescope, HST, optical, visible, QSO1229+204, black hole ActivGal Dr. John Hutchings, Dominion Astrophysical Observatory, NASA
qsohosts.htm qsohosts.jpg Quasar Host Galaxies 19-Nov-96 active galaxy, AGN, galaxy, quasar, Hubble space telescope, HST, black hole, PG 0052+251, PHL 909, interacting galaxies, IRAS04505-2958, PG 1012+008, 0316-346, IRAS13218+0552 ActivGal John Bahcall (Institute for Advanced Study, Princeton), Mike Disney (University of Wales) and NASA.
PKS2379.htm PKS2379.jpg Quasar PKS2349 11-Jan-95 active galaxy, AGN, quasar, galaxy, Hubble space telescope, HST, optical, visible, PKS2349, black hole ActivGal John Bahcall, Institute for Advanced Study, NASA.
Nobeyama_Radio_Q.htm nobe_radio_fd_19980104_0510_med.jpg Quiet Sun: (e) Radio (05:10) 04/01/1998 Sun, quiet, multiwavelength, Nobeyama, radio Sun/Multiwavelength_images/Quiet Nobeyama Radioheliograph
pictor_xray.htm pictor_xray.jpg Radio Galaxy Pictor A 18-Jan-00 active galaxy, radio galaxy, jet, X-ray, Chandra, AXAF, Pictor A ActivGal NASA, UMD, A.Wilson et al.
97-29.htm 97-29.jpg Recurring Nova T Pyxidis 18-Sep-97 star, binary star, nova, nova shells, cataclysmic variable, variable star, white dwarf, optical, visible, Hubble space telescope, HST, Nova T Pyxidis StarStFm Mike Shara, Bob Williams, and David Zurek (Space Telescope Science Institute); Roberto Gilmozzi (European Southern Observatory); Dina Prialnik (Tel Aviv University); and NASA.
0010w.htm 0010w.jpg Reflection Nebula NGC1999 02-Mar-00 Reflection nebula, nebula, Bok globule, star, V380 Orionis, NGC1999, visible, optical, Hubble space telescope, Hubble, HST, SFR SFR NASA and The Hubble Heritage Team (STScI)
9901w.htm 9901w.jpg Ring Nebula 06-Jan-99 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, ring nebula, M57 PlanNeb Hubble Heritage Team (AURA/STScI/NASA)
0002w.htm 0002w.jpg Rings in the Beta Pictoris Disk 15-Jan-00 star, star formation, star birth, disc, infrared, IR, optical, visible, Hubble space telescope, HST, beta pictoris StarStFm NASA and Paul Kalas (Space Telescope Science Institute).
9939w.htm 9939w.jpg Rotten Egg Nebula - OH231.8+4.2 19-Oct-99 planetary nebula, visible, optical, Hubble space telescope, Hubble, HST, rotten egg nebula, OH231.8+4.2 PlanNeb NASA, ESA, William B. Latter (SIRTF Science Center/California Institute of Technology), John H. Bieging (University of Arizona), Casey Meakin (University of Arizona), A.G.G.M. Tielens (Kapteyn Astronomical Institute), Aditya Dayal (IPAC/NASA Jet Propulsion Laboratory), Joseph L. Hora (Center for Astrophysics), and Douglas M. Kelly (University of Arizona).
0204xray.htm 0204_xray.jpg Sagittarius A / Galactic centre 14-Jan-00 galaxy, Milky Way, galactic centre, Sagittarius A, X-ray, Chandra, AXAF NormGal NASA (Chandra), Massachusetts Institute of technology (MIT), Penn State University (PSU).
sgr_a_xray.htm sgr_a_xray.jpg Sagittarius A East 21/09/1999 active galaxy, AGN, Chandra, Sagittarius A East, SNR, supernova, black hole, Sgr A East, Milky Way, ActivGal NASA/Penn State/G.Garmire et al.
DarkMatB.htm DarkMatB.jpg Search for Dark Matter in NGC6397 15-Nov-94 globular cluster, star, visible, optical, NGC6397, dark matter, Hubble space telescope, HST StarClust F. Paresce, STScI & ESA and NASA.
97-18w.htm 97-18w.jpg Seyfert Galaxy NGC4151 09-Jun-97 active galaxy, AGN, seyfert galaxy, NGC4151, optical, visible, ultraviolet, UV, Hubble space telescope, HST ActivGal John Hutchings (Dominion Astrophysical Observatory), Bruce Woodgate (GSFC/NASA), Mary Beth Kaiser (Johns Hopkins University), Steven Kraemer (Catholic University of America), and the STIS Team. and NASA
Granules.htm granules.jpg Solar granules 10/07/1997 Sun, photosphere, granule, convection cell, Swedish Vacuum Solar Telescope Sun/Photosphere Swedish Vacuum Solar Telescope
Solar_min_He.htm Solar_min_He.jpg Solar Minimum 16/09/1996 sun, solar, minimum, corona, SOHO, EIT, ESA, NASA Sun/Coronal_Features SOHO - EIT Consortium, ESA, NASA
9932w.htm 9932w.jpg Southern Crab Nebula - He2-104 01-May-99 star, variable star, binary star, white dwarf, red giant, nebula, optical, visible, Hubble space telescope, HST StarStFm Romano Corradi (Instituto de Astrofisica de Canarias, Tenerife, Spain), Mario Livio (STScI), Ulisse Munari (Osservatorio Astronomico di Padova-Asiago, Italy), Hugo Schwarz (Nordic Optical Telescope, Canarias, Spain), and NASA.
0122w.htm 0122w.jpg Star Clusters Born during Cosmic Collisions 1996 & 1999 galaxy, spiral, Stephan's Quintet, cluster, Hubble, HST, NGC7319, NGC7318B, NGC7318A, NGC7320, Pegasus, compact, dwarf InteractingGals NASA, Jayanne English (University of Manitoba), Sally Hunsberger (Pennsylvania State University), Zolt Levay (Space Telescope Science Institute), Sarah Gallagher (Pennsylvania State University), and Jane Charlton (Pennsylvania State University)
NGC1850.htm NGC1850.jpg Star Clusters in the Large Magellanic Cloud 14-Jun-95 open cluster, star, large magellanic cloud, LMC, NGC1850, visible, optical, infrared, IR, ultraviolet, UV, Hubble space telescope, HST StarClust R. Gilmozzi, Space Telescope Science Institute, European Space Agency; Shawn Ewald, JPL; and NASA.
9930w.htm 9930w.jpg Star clusters near centre of the Galaxy 01-Sep-97 open cluster, star, Arches cluster, Quintuplet cluster, pistol star, infrared, IR, Hubble space telescope, HST StarClust Don Figer (Space Telescope Science Institute) and NASA.
0094_infrared.htm 0094_infrared.jpg Starburst Galaxy M82 (Infrared) 20-Sep-99 active galaxy, spiral galaxy, starburst galaxy, infrared, IR, M82, star formation, star birth ActivGal SAO
0094_optical.htm 0094_opticala.jpg Starburst Galaxy M82 (Optical) 20-Sep-99 active galaxy, spiral galaxy, starburst galaxy, optical, visible, M82, star formation, star birth ActivGal N.A.Sharp, AURA, NOAO, National Science Foundation.
0094_radio.htm 0094_radio.jpg Starburst Galaxy M82 (Radio) 20-Sep-99 active galaxy, spiral galaxy, starburst galaxy, radio, M82, star formation, star birth ActivGal MERLIN and VLA
0094_x-ray.htm 0094_xray.jpg Starburst Galaxy M82 (X-ray) 20-Sep-99 active galaxy, spiral galaxy, starburst galaxy, X-ray, Chandra, AXAF, M82, star formation, star birth ActivGal NASA, CXC, SAO, Dr. Gordon Garmire, Penn State Univ. 814-865-1117, Dr. Richard Griffiths, Carnegie Mellon University, Pittsburgh, Penn.
9944w.htm 9944w.jpg Starfield in the Large Magellanic Cloud 02-Dec-99 galaxy, irregular galaxy, optical, visible, Hubble space telescope, HST, large magellanic cloud, LMC NormGal NASA and The Hubble Heritage Team (STScI)
NGC2366.htm ngc2366.jpg Star-forming region in galaxy NGC2366 11-Oct-96 NGC2366, star, formation, cluster, Magellanic, galaxy, Hubble, HST, Luminous Blue Variable, LBV, Stellar wind, SFR SFR Laurent Drissen, Jean-Rene Roy and Carmelle Robert (Department de Physique and Observatoire du mont Megantic, Universite Laval), Yvan Dutil/ CFHT and NASA.
9926w.htm 9926w.jpg Stellar Swarm in M80 01-Jul-99 globular cluster, star, M80, NGC6093, ultraviolet, UV, Hubble space telescope, HST StarClust Hubble Heritage Team (AURA, STScI, NASA)
9703.htm 9703.jpg Structure of Supernova 1987A Explosion Debris 24-Sep-94 supernova, large magellanic cloud, LMC, SN1987A, optical, visible, Hubble space telescope, HST SupnRemn Chun Shing Jason Pun (NASA/GSFC), Robert P. Kirshner (Harvard-Smithsonian Center for Astrophysics), and NASA.
febcme_sohoc2.htm febcme_sohoc2.gif Sun Storm: A Coronal Mass Ejection 27/02/2000 sun, SOHO, ESA, NASA, filament, solar, CME, corona, mass ejection, plasma Sun/Coronal_Features SOHO Consortium, ESA, NASA
p96mach_lascoc2_c1.htm p96mach_lascoc2.jpg Sunbather 08/01/2002 sun, SOHO, LASCO, ESA, NASA, solar, wind, Venus, comet, coma, corona Sun/Coronal_Features SOHO - LASCO Consortium, ESA, NASA
sungrazer1_lasco.htm sungrazer1_LASCO.jpg Sungrazer 23/12/1996 sun, comet, corona, solar wind, sungrazer, LASCO, SOHO, NRL, ESA, NASA Sun/Coronal_Features LASCO, SOHO Consortium, NRL, ESA, NASA
marchspot_csm.htm marchspot_csm_big.gif Sunspot Group AR 9393 24-03-01 to 2-04-01 Sun, sunspot, magnetic, field, MDI, SOHO, ESA, NASA Sun/Photosphere MDI, SOHO, ESA, NASA
sun2_trace.htm sun2_trace.jpg Sunspot Loops in Ultraviolet 08/05/2002 Sun, quiet, UV, sunspot, loop, AR 9169, gas, magnetic, field, TRACE, NASA Sun/Solar_Magnetism TRACE Project, NASA
sunspotcomp_mdisoho.htm sunspotcomp_mdisoho.jpg Sunspot structure 08/11/2001 Sun, sunspot, MDI, magnetic, field, current, plasma, MDI, SOHO Consortium, ESA, NASA Sun/Photosphere MDI, SOHO Consortium, ESA, NASA
0011w.htm 0011w.jpg Supernova 1987A in Large Magellanic Cloud 02-Feb-00 supernova, large magellanic cloud, LMC, SN1987A, optical, visible, Hubble space telescope, HST SupnRemn NASA, Peter Challis and Robert Kirshner (Harvard-Smithsonian Center for Astrophysics), Peter Garnavich (University of Notre Dame), and the SINS Collaboration.
9904w.htm 9904w.jpg Supernova 1987A in the Large Magellanic Cloud 01-Jul-97 supernova, large magellanic cloud, LMC, SN1987A, optical, visible, Hubble space telescope, HST SupnRemn Hubble Heritage Team (AURA, STScI, NASA).
9422.htm 9422.jpg Supernova 1987A Rings 01-Feb-94 supernova, large magellanic cloud, LMC, SN1987A, optical, visible, Hubble space telescope, HST SupnRemn Dr. Christopher Burrows, ESA, STScI and NASA.
9826bx.htm 9826bx.jpg Supernova 1996CL in Distant Galaxy 19-Aug-98 galaxy, galaxy cluster, cluster of galaxies, optical, visible, infrared, IR, X-ray, Hubble space telescope, HST, supernova, MS1054-0321 ClustGal Megan Donahue (STSCI), and members of the Supernova Cosmology Project, led by Saul Perlmutter of Lawrence Berkeley Laboratory in California.
9420.htm 9420.jpg Supernova near Nucleus of Galaxy M51 20-May-94 supernova, M51, spiral galaxy, galaxy, optical, visible, Hubble space telescope, HST SupnRemn Robert P. Kirshner/Harvard-Smithsonian Center forAstrophysics, NASA
E0102-72_xray.htm E0102-72_xray.jpg Supernova Remnant in Small Magellanic Cloud 20-Sep-99 supernova remnant, E0102-72.3, small magellanic cloud, SMC, X-ray, Chandra, AXAF SupnRemn NASA/CXC/SAO.
G21_xray.htm G21_xray.jpg Supernova Remnant in the Constellation Scutum 20-Sep-99 supernova remnant, G21.5-0.9, X-ray, Chandra, AXAF SupnRemn NASA/CXC/SAO.
0120true_xray.htm 0120true_xray.jpg The Antennae: Ultraluminous X-ray Sources 01-Dec-99 Antennae, xray, Chandra, galaxy, collision, star formation, black hole, Corvus StarStFm NASA/SAO/CXC
0205w.htm 0205w.jpg The Great Nebula in Orion 01-Feb-95 nebula, Orion, bow-shock, star, LL Ori, Hubble, HST, solar wind, star formation, birth, SFR SFR NASA and The Hubble Heritage Team (STScI/AURA)
Maunder_Minimum.htm Full_sunspot_records.jpg The Maunder Minimum Sun, sunspot, record, maunder, minimum, ice age, NASA, Marshall Space Flight Center Sun/Photosphere NASA/Marshall Space Flight Center
0211dw.htm 0211dw.jpg 'The Mice' colliding galaxies 07-Apr-02 galaxy, NGC 4676, mice, Hubble, HST, Coma Berenices, NGC 4676, cluster, spiral, interacting InteractingGals NASA, H. Ford (JHU), G. Illingworth (USCS/LO), M.Clampin (STScI), G. Hartig (STScI), the ACS Science Team, and ESA.
0214w.htm 0214w.jpg The 'Retina Nebula' - a dying star 01-Jun-01 nebula, retina, IC4406, Hubble, HST SupnRemn NASA and The Hubble Heritage Team (STScI/AURA).
Coronal_hole.htm coronahole_020108eit.jpg The Sun: Coronal Hole 08/01/2002 Sun, corona, hole, SOHO, EIT, ESA, NASA, magnetic, field, UV, ultraviolet Sun/Coronal_Features SOHO - EIT Consortium, ESA, NASA
0211aw.htm 0211aw.jpg The 'Tadpole' Spiral Galaxy 01-Apr-02 galaxy, UGC10214, tadpole, Hubble, HST, spiral, Draco, compact, cluster, deep, interacting InteractingGals NASA, H. Ford (JHU), G. Illingworth (USCS/LO), M.Clampin (STScI), G. Hartig (STScI), the ACS Science Team, and ESA.
9819w.htm 9819w.jpg TMR-1C - Protoplanet in Taurus 04-Aug-97 star, binary star, planet, infrared, IR, Hubble space telescope, HST StarStFm Susan Terebey (Extrasolar Research Corp.), and NASA
9942w.htm 9942w.jpg Trifid Nebula M20 08-Sep-97 Trifid nebula, nebula, M20, star formation, star birth, visible, optical, jet, Hubble space telescope, Hubble, HST, SFR SFR NASA and Jeff Hester (Arizona State University)
Two_comets_blue.htm las023.gif Two Sungrazer Comets 01/06/2002 sun, solar, corona, comets, coronagraph, CME, SOHO, ESA, NASA, LASCO Sun/Coronal_Features SOHO/LASCO
Tycho_opt_Radio.htm Tycho_DSS_Eq_p25_400_LIN_OVR_Radio.gif Tycho SNR: Optical image with Radio overlay Tycho, supernova, remnant, SNR, Optical, Radio, overlay SupnRemn/Multiwavelength/Tycho_SNR
0123w.htm 0123w.jpg Unusual twisted galaxy 01-Apr-01 galaxy, ESO510 G13, Hubble, HST, Hydra, interacting InteractingGals NASA and The Hubble Heritage Team (STScI/AURA)
Cas_A.htm Cas_A.jpg Vital Elements mapped in CasA SN remnant 19-Aug-99 supernova remnant, Cassiopeia A, X-ray, Chandra, AXAF SupnRemn NASA/CXC/SAO, Rutgers, J.Hughes.
M4WD.htm M4WD.jpg White dwarf stars in Globular Cluster M4 28-Aug-95 globular cluster, star, white dwarf, M4, optical, visible, Hubble space telescope, HST StarClust H. Bond (STScI), NASA.
0210w.htm 0210w.jpg White Dwarfs in Globular Cluster M4 23-Jun-05 globular cluster, M4, Messier, Hubble, HST, optical, Milky Way, galaxy, white dwarf, Kitt Peak National Observatory, Scorpius StarStFm Hubble telescope photos: NASA and H. Richer (University of British Columbia). Ground-based photo: NOAO/AURA/NSF.
0204flare_xray.htm 0204flare_xray.jpg X-ray flare in Sagittarius A* 1999 & 2000 galaxy, X-ray, flare, Sagittarius A*, Chandra, black hole, Milky Way NormGal NASA, STScI, AURA
gcentre_xray.htm gcenter_xray_med.jpg X-Ray Mosaic Of Galactic Center Jul-01 galaxy, xray, Chandra, Milky Way, white dwarf star, neutron star, black hole NormGal NASA/UMass/D.Wang et al.
ynggals.htm ynggals.jpg Young Galaxy Survey 04-Sep-96 galaxy, optical, visible, Hubble space telescope, HST, deep, Hercules, Draco NormGal Rogier Windhorst and Sam Pascarelle (Arizona State University) and NASA.
9905aw.htm 9905aw.jpg Young stellar Disks in Infrared 09-Feb-99 star, star formation, star birth, binary star, jet, disc, infrared, IR, visible, optical, Hubble space telescope, HST, StarStFm D. Padgett (IPAC/Caltech), W. Brandner (IPAC), K. Stapelfeldt (JPL) and NASA
SN1987a_xray.htm SN1987a_xray.jpg Young Supernova Blast Wave SN1987A 17-Jan-00 supernova, large magellanic cloud, LMC, SN1987A, X-ray, Chandra, AXAF SupnRemn NASA, CXC, SAO, PSU, D. Burrows et al.
CME_prog.htm CMEprogchart.jpg Coronal Mass Ejection Progress sun, CME, corona, mass, ejection, LASCO, SOHO, ESA, NASA Sun/Coronal_Features SOHO/LASCO, ESA, NASA
SOHO_MDI.htm 19980310.jpg MDI full disk magnetograms 1998 sun, SOHO, MDI, rotation, magnetogram, sunspot, photosphere, intensitygram, 1998 Sun/Photosphere/Rotation_sequence Courtesy of SOHO/MDI consortium