The perspective is what astronauts would see out their window if there was an International Space Station flying around the ...

Hidden beneath the surface lies a colossal marble mine unlike any other - complete with a lake inside. In this video, we explore the vast tunnels and towering marble walls of this abandoned site, ...

Shown off at FGS Live From Los Angeles, the trailer depicts an underground rainforest ten miles beneath the surface of Mars ...

New satellite technology is uncovering massive underground structures beneath the Faiyum region of Egypt, possibly linked to the legendary Labyrinth of Herodotus. Scans reveal a network of hidden ...

And scientists may just find signs of that life when meteors barrel into Mars and excavate buried layers of ice, or when new spacecraft arrive to plumb this underground realm. “I wouldn’t put ...

As for today, the environments on Mars that could potentially support life are few and far between, and it's all about ...