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- FOR RELEASE: December 4, 1995
-
- PHOTO NO.: STScI-PRC95-47b
-
-
- THE NEAR VICINITY OF THE BLACK HOLE AT THE CORE
- OF GALAXY NGC 4261 - ARTIST CONCEPT
-
- This is an illustration of how the night sky might look to a dweller in
- the core of galaxy NGC 4261, which harbors an 800-light-year-wide disk
- of dust and 1.2 billion-solar-mass black hole.
-
- This imaginary view is from a hypothetical planet inside the dust dusk,
- looking toward the black hole. The black hole's white-hot glow from
- super-heated gas is reddened by intervening dust. A "lighthouse beam"
- from the hot accretion disk around the black hole, along with invisible
- radio jets, radiates above and below the hole at right angles to the
- dark dust disk encircling the hole. This dark, dusty disk bisects the
- sky, blocking out light from the star behind it, and reddening
- starlight traveling near it by optical scattering - much in the same
- way the sunlight turns red at sunset by scatter from dust in our
- atmosphere.
-
- The imaginary planet, and surrounding stars, are destined to be
- swallowed by the black hole, and material in the disk spirals into its
- gravitational abyss.
-
- Illustration by J. Gitlin (Space Telescope Science Institute)
-