Did a flying saucer just land at NASA? It sure looks like it.

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

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

NASA has received one of the most unusual-looking pieces of hardware ever associated with the Artemis III program, and ...

In June 1947, Kenneth Arnold saw something strange in the sky. What he saw sparked a national UFO craze-but it was far from ...

NASA has unveiled its ambitious plan to build the first permanent human base on the Moon’s South Pole. The project will ...

Ross Coulthart speculates SpaceX employees could be read into secret UFO programs.

CoRoT-2 b is a hot Jupiter 696 light-years away whose thermal hotspot is shifted in the wrong direction. New VLT data ...

Elon Musk has repeatedly said on record that neither he nor anyone at his company, SpaceX, has been provided any evidence that extraterrestrial life exists. However, journalist Ross Coulthart remains ...

On a clear night, the sky may seem peaceful and empty. Yet beyond the stars visible to our eyes lies a universe so vast that it is difficult to imagine. Our gal ...

From the Apollo landing site to the North America Nebula, these celestial sights offer a uniquely American way to celebrate ...

The Pentagon's latest declassified UAP files, including eyewitness videos and historical documents, have reignited interest ...