In 1977, a US-backed search for alien signals detected a 72-second radio burst from deep space that was about 30 times ...

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

Tutankhamun iron dagger: A mysterious iron dagger discovered in the tomb of King Tutankhamun has finally had its origin ...

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

The US has recovered four distinct species of extraterrestrial life from crashed UFOs, a former CIA-funded government researcher sensationally claimed this week.

Scientists failed to find radio signals emanating from interstellar comet 3I/ATLAS, further bolstering its status as a ...