New evidence suggests that the famous interstellar traveler may be so old that its home system no longer exists.
IFLScience on MSN
New deep-space color image and revolutionary insight about interstellar comet 3I/ATLAS from Jupiter-bound JUICE mission
Interstellar comet 3I/ATLAS stole our hearts in 2025. Discovered on July 1, and only the third known interstellar visitor, it ...
1d
3I/ATLAS: 5 Bizarre Discoveries Made By ESA’s JUICE Probe Revealed Amid Artemis II Mission To Moon
Blasting Most Of Its Water Directly Toward The Sun Juice's SWI instrument revealed that most water vapor was released from ...
Space.com on MSN
Interstellar comet 3I/ATLAS may be nearly 12 billion years old. Its star system may no longer exist
Our solar system's famous "invader" might be as old as the Milky Way itself.
Add Yahoo as a preferred source to see more of our stories on Google. Remember 3I/ATLAS? Yes, the interstellar comet that made plenty of headlines in 2025 is still romping through our solar system.
Interstellar comet 3I/ATLAS has steadily been making its exit ever since it had a rendezvous at the end of October with the sun.
At the time of the observations, comet 3I/ATLAS had just passed its perihelion, its closest ever approach to the Sun. While ...
Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no detectable technosignatures strong enough to suggest it is an alien spacecraft.
The interstellar comet 3I/ATLAS is leaving our solar system. See new photos from a European Space Agency orbiter on its way to Jupiter.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results