A Nasa rover on Mars has left scientist baffled after stumbling across a mysterious object showing striking resemblance to a ...

NASA is currently engaged in an extensive search for extraterrestrial life. This video explores the methods and technologies ...

A mystery object tearing towards Earth at break-neck speed has raised fears that aliens are on their way here.

A NASA scientist has suggested there may be life in the seas of a dwarf planet saying astrobiologists are constantly ...

In an attempt to forge some interplanetary niceties between us and the aliens, NASA decided to share a song with space - but ...

A team of astronomers announced Tuesday that a new satellite measuring roughly 90 football fields across was discovered ...

Interstellar object 3I/ATLAS — which is zooming through our inner solar system — appears to be emitting its own light, ...

Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...

Disabling a satellite could deal a devastating blow without one bullet, and it can be done by targeting a satellite's ...

Chadderton-born Professor Brian Cox has spoken out about claims that an interstellar object could be an alien spacecraft ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...

Confirmed as an alien comet, new observations have given us a much better idea of how large this interstellar object actually ...