It Came From Outside Our Solar System and Now It’s Breaking Up
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Comet Borisov, only the second interstellar object spotted by astronomers, shed at least one big chunk as it rounded our sun.
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Comet Borisov, only the second interstellar object spotted by astronomers, shed at least one big chunk as it rounded our sun.
Full ArticleEverywhere there’s water on Earth, there’s life. Does that hold true elsewhere in our solar system? NASA’s Europa Clipper..