NASA's SWOT satellite has revealed unseen ocean depths, mapping seafloor features that shape life, currents and tectonics.

A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the middle of the Pacific Ocean.

The two NASA astronauts who just spent nearly 300 days in space will be splashing down near Tallahassee today. Here's how to watch.

NASA is tracking a bus-sized asteroid that will be zooming past the Earth today at a speed of nearly 28,028 miles per hour. The space rock, known as "2025 FO6," is estimated to be about 35 feet across, and will make its closest approach to our planet at a distance of about 502,000 miles, according to NASA's Jet Propulsion Laboratory (JPL).

NASA’s AWE mission just released millions of gravity wave images from space, unveiling atmospheric forces that ripple through the sky and affect our tech on Earth. It’s a whole new window into space weather.

PASADENA, Calif. — After NASA astronauts Butch Wilmore and Suni Williams returned to Earth on Tuesday, the space agency is gearing up for another project: a spacecraft targeting asteroids.