LIVE Tracking: Comet 3I/ATLAS — Interstellar Visitor with 7 Billion-Year-Old Water
YouTubeWN Space
LIVE Tracking: Comet 3I/ATLAS — Interstellar Visitor with 7 Billion-Year-Old Water
Comet 3I/ATLAS, also known as C/2025 N1 (ATLAS), is an interstellar visitor that was discovered on July 1st, 2025, as it entered the inner solar system. It was first spotted by a survey telescope in Chile, when the object was about 4.5 astronomical units from the Sun—roughly 670 million kilometers, or 420 million miles away. What makes this ...
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NASA Spacecraft Observe Interstellar Comet 3I/ATLAS as It Approaches Mars
NASA Spacecraft Observe Interstellar Comet 3I/ATLAS as It Approaches Mars
YouTube3 个月之前
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YouTube3 周前
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NASA Shares Interstellar Comet 3I/ATLAS Images
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Comet Observation
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YouTubeWION
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