Nobody was expecting very strong energy dissipation inside Titan,” says Flavio Petricca, a postdoctoral fellow at NASA’s Jet ...

It might seem worlds away from the Earth we know. But can "Star Trek" teach us anything about the economics of our own ...

Alien spaceships are in a league of their own, though. Earth does have a force field that could make a spacecraft landing ...

The Pentagon has claimed that Chinese missile forces are operating a new type of anti-ship ballistic missiles that are capable of reaching the West Coast of the United States, according to the annual ...

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

In Pirates of the Caribbean, Jack and Will use an overturned dinghy to hold air underwater. Madness or brilliance?

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

The truth is out there — and late President George H.W. Bush apparently knew it — telling a federal official that an alien made contact with humans at a secretive New Mexico air base in 1964, ...

Getting your Trinity Audio player ready... AIR FORCE ACADEMY, Colo. — A season of almosts continued for the Air Force Falcons on Saturday. Dawson Jones made a game-winning 27-yard field goal on the ...