Former Pentagon UFO investigator Luis Elizondo claims the US government possesses unreleased photographs showing what appear ...

Night Sky This Week. Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our ...

For decades, humanity has searched the universe for signs of alien life — but some scientists warn that finding it may come ...

Alien probes could already be hiding somewhere in our Solar System – and our current surveys are nowhere near good enough to rule them out, according to a NASA‑linked study presented this month by ...

How much further can Voyager 1 travel before we lose contact or it runs out of energy? This video explores its current ...

Astronomers from around the world were fascinated last year when 3I/ATLAS, the third interstellar object ever observed passing through our Solar System, was discovered. The SETI Institute was one of ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE - This image provided by NASA shows the interstellar comet 3I/Atlas captured by the Hubble Space Telescope on Nov. 30, 2025. ...

Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. This image provided by NASA shows the interstellar ...

Add Yahoo as a preferred source to see more of our stories on Google. New image of interstellar Comet 3I/ATLAS (NOIRLab) The search for extraterrestrial intelligence (SETI) has confirmed that an ...