The Interplanetary Race to Study Interstellar Comet 3I/ATLAS

Scientific AmericanFriday, October 31, 2025 at 11:00:00 AM
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Astronomers are racing against time to study the interstellar comet 3I/ATLAS using interplanetary spacecraft while it is obscured from Earth by the sun. This is significant because it offers a rare opportunity to gather data on a celestial object from outside our solar system, which could enhance our understanding of the universe and the origins of comets.
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