In Chile's Atacama Desert, the biggest telescope ever built is taking shape – and it could radically change our view of the ...

People have questioned the existence of life on other planets for centuries, including celebrities. Here are five stars who ...

Historical events hold lessons about collaboration and competition in space that could inform how experts plan for the ...

Researchers in Geneva, Switzerland make an incredible discovery of exoplanets that may be home to extraterrestrial life. See ...

If the Roman is successful, it could give humanity a new way to see the planets around other stars and a fresh understanding ...

Seven Rasmussen, an astrobiologist and author of the new book Cloudy with a Chance of Starships, gives readers a tour of the ...

A scientist whom the White House appointed to lead an outside group on the national security risks of UFOs says aliens wouldn ...

The picture-perfect launch of NASA’s Roman Space Telescope could push forward the space agency’s ultimate search for life ...

What do we actually know about UAPs — and what is the government still keeping from the public? Chris Cuomo revisits some of his most revealing conversations about unexplained phenomena, ...

Investigative journalist Ross Coulthart examines claims of a secret 1954 UFO retrieval programme authorised by the White ...

There are many ways to scour the stars for intelligent life. You can search for radio signatures whose repetitions suggest ...