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Interstellar comet 3I/ATLAS makes its closest approach to Earth on Dec. 19: Here's what you need to know
The interstellar comet will pass safely by Earth, giving astronomers their best chance to study it up close. Interstellar ...
Morning Overview on MSN
SETI tunes twinkling pulsars to sync cosmic clocks and chase ET
Pulsars are some of the most reliable metronomes in the universe, and scientists are now using their flickering radio beams ...
Space on MSNOpinion
Why interstellar comet 3I/ATLAS' close Earth approach is an early Christmas gift for astronomers
Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.
The comet will come much closer to Jupiter in March, zipping within 33 million miles. It will be the mid-2030s before it ...
A stray comet from another star is swinging past Earth. Discovered over the summer, the comet known as 3I/Atlas will pass ...
Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles of our planet on Friday. That's as ...
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