Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

There’s dozens, maybe hundreds of movies where “America!” is the predominant theme—some reverent, some scathing, all of it ...

Two possibilities exist: either we are alone in the Universe or we are not. Both are equally terrifying.” – Arthur C.

In 1947, pilot Kenneth Arnold's report of strange objects over Mount Rainier and a fateful media misquote created the 'flying ...

Space exploration was a major theme of a state House hearing on Tuesday, even as the budget deadline looms over lawmakers.

These forgotten sci-fi shows are practically flawless, including the game-changing space opera Babylon 5 and the underrated ...

NASA is asking Firefly Aerospace Inc. to conduct an accelerated mission to the moon as the federal agency pushes ahead on ...

Today, UFO sightings are—if not yet run-of-the-mill—actually relatively common topics of discussion, at least among certain circles. You more likely than not have seen videos and photos of UFOs. It ...

NASA's Swift Observatory is in peril. A last minute mission to save it could make spaceflight history. Here's everything to ...

Families, friends and fellow first responders are gathering together to honor an Arizona firefighter who was among three people killed in a fire shelter tragedy in Colorado. A newly released police ...

The United States men's team winning the FIFA World Cup would be a real moonshot.