Aug 20

Comet Atlas may have passed through our solar system before

Posted in: Today's Chili

Astronomers first noticed a comet called Atlas (C/2019 Y4) at the beginning of 2020. It was first detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS) operated by the University of Hawaii. The asteroid was detected in mid-2020 as the main comet disintegrated into smaller pieces of ice. A new study investigated comet Atlas using observations from the NASA Hubble … Continue reading

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