Muse News
Sep 01, 2020
3 minutes
BY ELIZABETH PRESTON
UP IN SPACE
Hello, and Goodbye, to a Mini-Moon
IN FEBRUARY, ASTRONOMERS MADE A SURPRISING ANNOUNCEMENT: EARTH HAD TWO MOONS, NOT ONE.
The first was the big moon we all know and love. The second moon was tiny in comparison, only about as big as a car. It likely started as an asteroid flying through space, then got caught in Earth’s gravity and started circling our planet instead. Astronomers named the mini-moon 2020 CD3. They calculated
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