The Pentagon has released 40 new declassified UFO files, including decades-old military reports, videos and images ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

Superman is one of the most powerful characters in all of DC Comics, but there are several Kryptonians who match up to him.

The company, which also owns the X social network, has quickly come to dominate both satellite communications, through its ...

NASA's relationship with UFOs has evolved alongside broader changes in public and government interest in unexplained ...

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

Star Trek: The Next Generation was forever changed by "The Best of Both Worlds," which features a battle that rocked the ...

NASA's proposed Habitable Worlds Observatory will be designed for robotic repairs instead of astronaut servicing. The ...

Launching in the 2040s, the HWO telescope will search for Earth-like planets and feature swap-out instruments maintained by ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

Amazon says it has enough satellites in orbit to begin initial broadband service at mid-latitudes later this year.

This November, visitors to the new Samuel Oschin Air and Space Center in Los Angeles will get to see the "ready-to-launch" ...