Metal spheres found on a Queensland beach are likely space debris, not extraterrestrial. The Australian Space Agency is working with international partners to confirm their origin.

The coating could be applied on future spacecraft designed to block light from distant stars hosting exoplanets.

The video ranks the wildest alien megastructure ideas, from famous Dyson spheres to black-hole planets, ring worlds, ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

THE A66 is more than just the quickest route between Scotch Corner and Penrith, it is also Britain’s UFO hotspot. Unexplained ...

There's no law that says musicians from the United States have a monopoly on writing songs about their native country — so let's expand your horizons with the following list of 11 great songs about ...

Somewhere in the Mojave Desert, a gleaming white dome sits in the middle of nowhere, and the story behind it is stranger than ...

This is the story of a mysterious finding in New Hampshire, pieced together from the incident summary sheet and official ...

Somewhere out there, a planet roughly the size of Earth may be orbiting a distant star in conditions that could support life.

Tapping into the power of collaboration, Johns Hopkins University and West Virginia University are launching a new partnership to bring together researchers from both institutions to address complex ...