Contextualizing speed and distance helps set expectations. Around perihelion, 3I/Atlas is moving at roughly 68 km per second. Its closest approach to Earth is about 1.8 AU, near December 19, which is ...
PRIMETIMER on MSN
Why October 29 is so important? Interstellar object 3I/Atlas makes its closest approach to Earth — here’s what we know
The mysterious interstellar object 3I/Atlas will pass by Earth on October 29, and scientists explain what it means and whether it’s safe.
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