If humanity ever makes contact with an intelligent extraterrestrial civilization, we will have no shortage of questions.

Episode 1 of HBO’s Green Lantern series offered two very different origin stories for two very different heroes. It also set ...

Newly released Pentagon files reveal US servicemembers were 'dumbfounded' by a huge black triangular UFO with car‑sized ...

After decades of secrecy, stigma, and sometimes silliness—like the conspiratorial tales about recovered spacecraft and alien remains at a place known as Area 51 in Nevada—the government has at long ...

The White House’s controversial Aliens.gov portal dehumanises undocumented non-US citizens by blurring the boundaries between the term “illegal aliens”, or unauthorised residents, and ...

Somewhere in the Universe, an alien culture may have developed the technology to build giant megastructures around stars, harnessing their energy on an unimaginable scale.

NASA's Jared Isaacman confirmed the agency has unexplained UAP imagery, fueling alien life debates. He urged scientific curiosity, noting Mars samples could prove past microbial life.

A Harvard University cosmologist who has suggested alien life forms could be sailing into the solar system disguised as meteors is leading the Trump administration’s secretive new scientific advisory ...

Almost a decade ago, NASA spent a million dollars for 23 theologians to contemplate the potential impact that the discovery of life on other planets would have on world religions. But in his new book, ...

Today, Cloud Imperium Games presented the final form of another ship coming to the growing space simulator Star Citizen, the Gatac Railen. The Railen is a relatively large cargo ship of alien origin, ...

Researchers at the SETI Institute found no evidence of alien technology after analyzing radio signals from the object. 3I/ATLAS was the third comet ever discovered originating from outside our solar ...

CAPE CANAVERAL, Fla. (AP) — The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to be completely natural and free of any alien ...