From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

One of Britain’s most prominent space scientists believes humanity may finally get an answer to one of its oldest questions ...

Astronomers thought they had seen the "first hints of life on an alien world" this year, but they disappeared under closer ...

After nine films, including sequels, prequels and spinoffs, and now Hulu’s Alien: Earth, the Alien franchise continues to ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

For all the bizarre things that've already shown up in the Fallout TV series, season 2 introduces the franchise's strangest ...

In the many decades of NASA exploration, there has only been one detection that got on that scale. It was collected by the ...

It’s one of humanity’s oldest and biggest questions: are we alone in the universe? According to one of Britain’s leading ...

That’s the question at the center of Pop Mech ’s new story, “ Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist Claims .” According to astrophysicist Robin Corbet, it’s not ...

The Disclosure Day trailer shows Emily Blunt as a meteorologist who, midway through her weather broadcast, begins speaking in ...

A theory as to why we haven't heard from aliens which renowned theoretical physicist and cosmologist Stephen Hawking agreed with has resurfaced online. Planet Earth is about the size of a speck of ...

A NASA astrophysicist argues alien civilizations may be out there—but too quiet or distant for us to detect. Here’s the new ...