While Kurt Russell's role in Stargate might be a supporting one, he helped shape the movie into a veritable franchise.

This statement might sound like a line from a sci-fi movie, but what if life on Earth didn’t start here at all? For decades, ...

The pristine white exterior creates a striking visual against the blue Delaware sky, particularly when sunlight plays across its curved surface. A set of retractable stairs descends from the bottom, ...

Nestled in the heart of the Sonoran Desert, where the vast Arizona sky meets the dusty horizon, an otherworldly dining establishment awaits hungry travelers and locals alike in the unassuming town of ...

Follow the space program since the moon landing in the four-part documentary "Once Upon a Time in Space". Here’s how to watch ...

Space travel should by rights make for rocket-fuelled television, but documentaries on the subject too often veer into ...

This is only the third interstellar comet scientists have observed. Its extreme brightening, unusual composition, and intense ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is hiding it from Earth ...

An interstellar comet that originated outside our solar system just flew by the sun. Next, the object will fly by Earth in December.

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

A rare interstellar visitor, comet 3I/ATLAS, is currently traversing our solar system, offering scientists a unique chance to ...

The International Space Station marks a quarter-century of continuous occupancy this weekend, boasting a guest list of nearly ...