We could see robots working on NASA's Habitable Worlds Observatory out in space.

The 1990 thrash classic was written before Dave Mustaine joined Metallica ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Many American adults experience weekly nightmares and claim to have been abducted by an “alien.” ...

After a two week expedition off the coast of Brazil, an international team of researchers discovered 31 new marine species, ...

"Independence Day" isn't technically "The War of the Worlds" but it's still one of the most successful adaptations of HG ...

Having considered more than 1,000 cases, this analyst of unidentified anomalous phenomena has honed a rational process for ...

This new group, which is led by Harvard professor Avi Loeb, aims to advise the Trump administration and the U.S. intelligence ...

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...