Hubble's Observation of Comet C/2019 Y4 (ATLAS) on 23 April
{"Image ImageDescription": "The NASA/ESA Hubble Space Telescope has provided astronomers with the sharpest view yet of the breakup of Comet C/2019 Y4 (ATLAS). The telescope resolved roughly 25 fragments of the comet on 23 April. The comet was first discovered in December 2019 by the ATLAS (Asteroid Terrestrial-impact Last Alert System) and its fragmentation was confirmed in April 2020.", "Image Software": "Adobe Photoshop 21.1 (Macintosh)", "Image DateTime": "2020:04:28 12:14:24", "Image Artist": "Space Telescope Science Institute Office of Public Outreach"}