It may seem like Earth isn't as well-decorated as its ring-bearing neighbors in the solar system, but new research suggests ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

A NASA satellite has spotted frozen "kidney beans" on Mars' sand dunes trapped in place until springtime. Photographing them ...

Earth ejecta, for instance, could hold Earth life.

Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...

The history of life on Earth is a tale of slow burns and sudden explosions, shaped by environmental upheavals and ...

New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

"The James Webb Space Telescope has been truly revolutionary- it is now hard to imagine what life was like without it!" ...

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...