NASA’s Mars Reconnaissance Orbiter (MRO) has taken a new and much clearer look at a confusing feature hidden deep under the ...

The European Space Agency’s Mars Express orbiter captured this view of Mars’ south polar ice cap Feb. 25, 2015. Three years ...

Do the ice caps on the southern pole of Mars bury a secret reservoir of liquid water? A signal detected by Mars Advanced ...

Rather than big bolts of lightning as seen on Earth, NASA’s Perseverance rover recorded audio of small zaps similar to those ...

While the latest findings clarify that the feature is not an underground lake, they highlight the utility of the radar ...

At the start of October, NASA's Mars Reconnaissance Orbiter (MRO), equipped with the University of Arizona-led HiRISE camera, captured images of comet 3I/ATLAS, marking only the ...

NASA released new images of 3I/ATLAS as it plunged towards the sun, captured by a host of the agency’s robots and probes.

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

The bright irregularly-shaped feature in area “a” of the image is Opportunity’s parachute, now lying on the martian surface. Near the parachute is the cone-shaped “backshell” that helped protect ...

Before-and-after images taken with the Context Camera (CTX) on NASA's Mars Reconnaissance Orbiter show the impact site on Jan. 16, 2012, at left, and on April 6, 2014, at right. [Read the Full Story] ...