Solar System
C/2019 Y4 (ATLAS) – April 23, 2020
April 28, 2020 · NASA
This Hubble Space Telescope image of comet C/2019 Y4 (ATLAS) was taken on April 23, 2020.
About the colours
These images are a composite of separate exposures acquired by the WFC3 instrument on the Hubble Space Telescope. The color results from assigning the color blue to a monochromatic (grayscale) image.
About the data
The HST observations include those from program 16111 (D. Jewitt)

