These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial technologies exist and have already sent signals that reached Earth, they are likely ...

Beneath its thick haze lies one of the most fascinating worlds in the solar system. Discover Titan’s rivers, atmosphere, and ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

Tennessee Rep. Tim Burchett, who did not elaborate on the alleged briefings he received, has pushed for the government to share what it knows about UFOs during his time in Congress ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is arguing that our inaugural contact is more likely to be a distress call, the ...

The All-Star, who recently visited NASA's Johnson Space Center, is cheering on the astronauts as they begin a historic journey deeper into space than ever before.

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

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

Aristotle's views on the nature of the cosmos dominated the Ancient Greek world. He argued that there's only one world, at ...

The astronauts of Artemis II mission splashed down off the coast of San Diego on Friday, April 10 ...

Artemis 2 astronaut Victor Glover delivered an impromptu Easter message as his message sped toward the moon on Saturday ...