Why are we allowing unidentified objects to operate with impunity in our skies?” one expert testified Tuesday.

Not Alone 's first teaser trailer highlights the budding romance between the two, complete with flirting, blushing, and the ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

Billions of years ago, asteroids hitting Earth deposited metals crucial to technological advancement. Could we find even more of these metals by mining asteroids in space? Learn more in this clip from ...

Space: 1999 may have offered audiences a glimpse into the future, but its premise was rooted in the past — specifically, in a ...

Vanity Fair reports from the Capitol Hill conference, where members of a sprawling community of national security experts and ...

The first trailer for Not Alone, Illumination‘s next film starring Timothée Chalamet and Selena Gomez, has been released. The ...

Outside of the movies, it’s hard to find something more beloved within the Alien franchise than the 2014 video game Alien: ...

New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth ...

Astronomers suggest that space weather could distort alien signals, making them undetectable. This challenges traditional ...

The clip features an epic song synch from David Bowie.

Neil deGrasse Tyson calls on the government to just show the alien, saying Americans are ready for disclosure after years of ...