For centuries, humanity has wondered whether we are truly alone in the universe — and now, NASA’s top official believes the ...

Donald Trump's administration has released highly-anticipated UFO files detailing "extraterrestrial encounters", as part of an effort to be more transparent about otherworldly phenomena. The release ...

A recently discovered "super Earth" located around 25 light-years from our planet is not as massive as previously thought, ...

In September 2025, NASA revealed a remarkable rock sample collected by the Perseverance rover that could represent the ...

A NASA rover image of a rock formation on Mars resembling a doorway has sparked speculation about alien life, though experts ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got stranded on earth when his alien compadres abandoned their botany mission. In ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

Feb. 19 (UPI) --President Donald Trump on Thursday said he will direct the Department of Defense to start the process of releasing government files related to "alien and extraterrestrial life," as his ...

Science fiction writer and futurist Arthur C. Clarke once said, “Two possibilities exist: either we are alone in the universe or we are not. Both are equally terrifying.” And perhaps that fear is what ...

That’s what most Americans believe, according to a new YouGov poll. The majority think that extraterrestrial aliens definitely or probably exist, the survey found, and many are also pretty sure ...

Within the next 20 years, human beings could discover life on other planets. It was this startling prediction—and the subsequent realization that kids sitting in elementary school classrooms today ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for first contact with extraterrestrial life. Tardigrades—a type of invertebrate ...