NASA’s missions to Saturn’s mysterious moon Titan have uncovered an alien world with lakes and seas made of liquid ...

Senior figures from inside the U.S. military and intelligence world are now openly suggesting that the government has encountered technology and even “biologics” that are not human, even as official ...

Depending on who you ask — and what you’re willing to believe — aliens are real. And they’ve visited Vandenberg Space Force ...

Elon Musk doesn't believe aliens have visited planet Earth and thinks UFOs have more to do with the United States government and less with little green men, RadarOnline.com can reveal. The world's ...

WASHINGTON — President ‌Donald Trump enshrined the U.S. goal to put humans back on the moon by 2028 and defend space from weapon threats in a sweeping executive order issued on Thursday, the first ...

The goal should be a new golden rule linking the search for life elsewhere to the spread of life beyond the bounds of Earth.

When astronauts next go to the moon, they'll find a little bit of home waiting for them. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Atoms ...

Ousted Venezuelan President Nicolás Maduro and his wife appeared before a judge in New York to face charges related to drug ...

The president wants the U.S. to start setting up a permanent moon base by 2030, among other goals. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works ...

Readers Edition. This is the (nearly) annual tradition of you, RPS readers, telling us where we went wrong in our annual ...

The order from the U.S. Court of Appeals for the Ninth Circuit is a win for Mr. Newsom, a Democrat, who has vigorously ...

New Scientist writers and contributors have chosen their top science-y books, films, TV shows, music, video games and board ...