Deep search
Profile Picture
  • All
  • Search
  • Images
  • Videos
  • Maps
  • News
  • Copilot
  • More
    • Shopping
    • Flights
    • Travel
  • Notebook
  • Top stories
  • Sports
  • U.S.
  • Local
  • World
  • Science
  • Technology
  • Entertainment
  • Business
  • More
    Politics
Order byBest matchMost fresh
  • Any time
    • Past hour
    • Past 24 hours
    • Past 7 days
    • Past 30 days

News

Everything We Know About Interstellar Comet 3I/ATLAS

Digest more
Live Science on MSN · 2d
'Interstellar visitor' 3I/ATLAS could be the oldest comet ever seen — and could grow a spectacular tail later this year
New simulations have narrowed down where the newly discovered interstellar comet 3I/ATLAS likely came from, revealing it could be more than 3 billion years older than the solar system.

Continue reading

 · 2d · on MSN
Getting to know 3I/ATLAS, our solar system's newest interstellar visitor
Astronomy on MSN · 19h
What we know so far about 3I/ATLAS, the interstellar visitor
1d
Our solar system has a new mysterious visitor—what is it?
Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's not aliens.) ...
Astronomy on MSN4h
The Sky This Week from July 18 to 25: Have you seen our interstellar visitor?
As the Moon reaches New, advanced observers can try photographing 3I/ATLAS while everyone can enjoy nebulae and more in the ...
6d
An Interstellar Comet Is Here, and Its Age Is Mind-Bending
After defending his PhD thesis on modeling interstellar objects on Monday, June 30, Matthew Hopkins intended to take some ...
Yahoo14d
Watch newly discovered 'interstellar visitor' 3I/ATLAS shoot toward us in first livestream
And, for the first time, you can now see this interstellar visitor barreling towards us for yourself — thanks to a free ...

Results that may be inaccessible to you are currently showing.

Hide inaccessible results
Feedback
© 2025 Microsoft
  • Privacy and Cookies
  • Legal
  • Advertise
  • About our ads
  • Help
  • Feedback
  • Your Privacy Choices
  • Consumer Health Privacy