New analysis of data from NASA's Cassini spacecraft finds auroras at Saturn's poles may keep its atmosphere warm.

NASA has selected a new mission to study how the Sun generates and releases giant space weather storms into planetary space.

Unbeknownst to scientists, 34 years ago Voyager 2 flew through a plasmoid, a giant magnetic bubble that may have been whisking Uranus’s atmosphere out to space.

NASA's Curiosity Mars rover recently set a record for the steepest terrain it's ever climbed. And before doing that, the rover took a selfie, capturing the scene.

With the launch period for NASA's Mars Perseverance rover opening in July, the six-wheeler is reaching significant pre-launch milestones almost daily.

Benben Saxum and 11 other features on the asteroid are the first to receive official Bennu feature names approved by the International Astronomical Union (IAU).

NASA's next Mars rover has a new name – Perseverance.

NASA's Curiosity rover has captured its highest-resolution panorama yet of the Martian surface.

After a months-long contest among students to name NASA's newest Mars rover, the agency will reveal the winning name.

University students and researchers working on a NASA mission orbiting a near-Earth asteroid have made an unexpected detection of a phenomenon 30 thousand light years away.

A new understanding of Mars is beginning to emerge, thanks to the first year of NASA's InSight lander mission.

The "Exploring Hell: Avoiding Obstacles on a Clockwork Rover" challenge is seeking the public's designs for a sensor that could be incorporated into the design concept.