Labels:screenshot | colorfulness | planet | sphere | circle | astronomy OCR: Post-Impact fireball of fragment K of Comet Shoemaker-Levy. Image from ANU 2.3m telescope on July 19, 1994 at UT 10:48. Color coding: 3.09 um (B), 3.28 um (G), 4.78 um (R) Images from Peter McGregor and Mark Allen, Courtesy of Mt. Stromlo Observatory