The Harvard astrophysicist has devoted years—and thousands of interviews—to the idea that mysterious objects streaking ...

"Human exploration of Titan is not a question of physics. It is a question of time, technology and commitment." ...

Renny Harlin revealed why he walked away from directing Alien 3 after 20th Century Fox rejected his radically different ideas ...

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

While the sci-fi genre is packed with many diverse stories, only a few sci-fi shows perfectly combine it with compelling ...

A billionaire’s ship designed to find the most famous lost ships of World War II has reemerged as a U.S. Navy survey ship, ...

Lionfish, mitten crabs and “sea vomit.” Meet eight marine species who inadvertently moved to new territory and took the ...

Supergirl: Survive #2 hits stores this Wednesday. Kara and baby Kal face bounty hunters at a spaceport. Parenting is hard ...

Books like Children of Time and Flowers for Algernon do an incredible job holding the audience's interest throughout their ...

You need 5 Alien Batteries to repair the Command Ship in 99 Nights in the Forest, though only 4 are required to collect, ...

Over the years, some of DC Comics’ most iconic and thought-provoking storylines of all time have been Elseworlds.

The small alien bus driver character in DC's Supergirl film has a very distinct voice. Here's who plays that character and ...