It turns out that some sinkholes are more extraterrestrial than we thought. Scientists now believe the mysterious lakes discovered on Saturn's moon …

Astronauts living onboard the International Space Station 250 miles above Earth experience life a bit differently. On the space station, the effects …

Deep space is immense, brimming with potential — and not unlike Henry Ford's Model T, you can get in any color, so long as that color is black.

Space, in the words of the not-entirely-immortal Douglas Adams, is big. Really big. It's so big, in fact, that you'd actually be forgiven for believing that pretty much all of it is completely empty —...

"Space," as it was expertly described by Douglas Adams, "is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you …