Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

A UFO landed in Britain's Rendlesham Forest in 1980 and apparently transmitted a coded message to a US personnel who was ...

The UK must plan for a new financial crisis that would be triggered when the US government announces aliens exist, Bank of ...

Harvard astrophysicist Avi Loeb's speculative claim that 3I/ATLAS could be an alien AI probe ignites scientific debate, NASA ...

The proliferated architecture satellites are built by SpaceX and Northrop Grumman. All of them have reached orbit aboard ...

Moon dust is sharp, corrosive, and potentially fatal. NASA’s new electric force field shield is designed to blast it away.

Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

The search for extraterrestrial life in this vast universe needs all hands on deck. A crowd-sourced project from UC Berkeley ...

On January 14, 2005, the Huygens probe landed on Saturn’s largest moon, Titan. Huygens remains the first and only landing in ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...