3I/ATLAS is not just another comet drifting by. This object likely formed around another star, may be older than our Sun, and ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

The comet has been on our radars since the summer of 2025, when the Asteroid Terrestrial-impact Last Alert System (ATLAS) ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

If C/2026 A1 (MAPS) survives its close encounter with the sun, it could blaze brightly enough to be seen from Earth.

Add Yahoo as a preferred source to see more of our stories on Google. Could “alien water” be hiding in 3I/ATLAS? Harvard researcher Avi Loeb explains the discovery and how it could challenge current ...

Stargazers were expecting to see the comet with the naked eye this month before it fell apart.

Hubble has captured a phenomenon never before witnessed in the world of astronomy: a comet that slowed and then began spinning in the opposite direction.

Find Comet Rotation Latest News, Videos & Pictures on Comet Rotation and see latest updates, news, information from NDTV.COM. Explore more on Comet Rotation.

Alien, a startup looking to build trust infrastructure for the internet as the era of artificial intelligence agents changes ...

Theoretical physicist Avi Loeb said we all need to be a bit more 'optimistic' when it comes to aliens while discussing how JD ...