The more scientists study the Red Planet, the more they find unusual objects and patterns scattered across Mars' surface. As ...

On June 19, the six-wheeled explorer officially completed the longest day trip of any robot vehicle on another planet. In a ...

Mariner 4, built by JPL in Pasadena, took the images on July 14, 1965. One of the mission's leaders reflects on decades of ...

Sixty years ago today, NASA’s Mariner 4 spacecraft took the first up-close images of Mars, changing humanity's understanding ...

The new test proved the capability of a new propellant that will enhance the rocket's performance, making a sample return mission from Mars increasingly viable.

See Rocket Lab's "proposed mission architecture" for a Mars sample return mission in this animation. Credit: Rocket Lab ...

NASA spending measures are tucked inside the bill that can best be described as ugly, or at the very least ill-advised.

NASA is focused on the moon as a crucial stepping stone for future deep space exploration. Earth's moon is a 4.5-billion-year ...

A rare Martian meteorite and a dinosaur skeleton will headline Sotheby’s Geek Week 2025 auction in New York. The Martian ...

A new map shows hidden Martian rivers stretching thousands of miles, offering fresh evidence of a warm, wet ancient Mars.

Researchers suspect that two meteorites found in the Sahara Desert in 2023 may originally have come from Mercury, which would ...

A rare 54-pound Martian meteorite, the largest piece of Mars ever discovered on Earth, will be auctioned at Sotheby’s in New ...