Scientists recently detected something unusual entering our Solar System, sparking discussions about whether it is a comet or ...

Pandora, a compact 325-kilogram spacecraft, boasts a novel 45-centimetre all-aluminium telescope developed with Lawrence ...

The desert formations of the Pinnacles in Australia look like something out of a sci-fi movie — but they’re very real.

"Star Trek" is social commentary as much as it is science fiction, bringing fans episodes that drive debate. These 10 classic ...