Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker ...

These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of ...

Interest in unidentified aerial phenomena (UAPs) surged in February when Barack Obama stated aliens are "real," though he ...

Reboots of shows ranging from Millennium to Homeboys in Outer Space could be wildly successful given the right circumstances.

Enterprise" had a cast of memorable characters, but we have our favorites. We're ranking the show's main characters from ...

CNN has apologized after accidentally publishing an article and video designed to "remember the life" of Back to the Future ...

NASA’s No. 1 guy Sunday poo-poohed critics of the Artemis II mission’s $23 million toilet — saying the astronauts know ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

First, the good news. Time travel isn't necessarily forbidden by the laws of physics. In fact, the mathematics underpinning Albert Einstein's theories of relativity offer up possibilities via the ...

An ostensibly simple question — which Star Trek ship is the fastest? — has a surprisingly complex answer, but there is one ...

Why does the Universe appear so silent after decades spent waiting for a message from elsewhere? Where are the extraterrestrial civilizations? A new, unexpected hypothesis has just emerged, providing, ...