Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

From a scientific perspective, the results reveal a continuous evolutionary sequence of lunar organic matter -- from exogenous delivery through impact-induced restructuring, to space-weathering ...

The science fiction blockbuster wowed audiences with its depiction of space travel and more. Here's what NASA staff and other ...

If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of ...

Mars may be hostile, but it might not be entirely unlivable. In lab experiments, yeast cells survived simulated Martian shock ...

On the shores of the west coast of Australia lies a window to our past: the stromatolites and microbial mats of Gathaagudu ...

We've spent decades scratching the surface of Mars trying to uncover life there. But we've been searching a barren wasteland ...

Speaking from space, the Artemis II astronauts described drifting past the far side of the moon, unable to communicate with ...

Stromatolites—and their close relatives, microbial mats—could be mistaken for what seems like a bunch of old dark rocks. But ...