Impulse Space, founded by SpaceX veteran Tom Mueller, just raised $500 million for its ultra-mobile spacecraft that could ...

Dr. Hal Puthoff claims the U.S. has recovered remains of four separate species of alien life from UFOs, citing people ...

To travel between solar systems, a spacecraft would need extremely sophisticated – if not impossible – technology.

Plenty of alien invasion movies have become box office hits and certified classics, but here are some forgotten alien ...

On a single day last November, two spacecraft millions of kilometers apart turned their ultraviolet eyes toward the same ...

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be ...

Alien life could be leaving a statistical signature detectable in the molecular data already collected by spacecraft, new ...

Interstellar space is unforgivingly vast, but the emptiness has some advantages. The lack of atmosphere means there is no aerodynamic drag.

"I think these are not far-out type of ideas; they are not really futuristic ideas that we are talking about." ...

The White House video featuring a flying saucer and border fence quickly sparked outrage online.

The posts come a week after the Pentagon released what it described as "never-before-seen" documents on unidentified flying ...