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

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.

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 chunk of the Martian surface that made unlikely voyage to Earth will be available to highest bidder at Sotheby's auction in ...

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

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

Compare Mars and Earth in size, atmosphere, gravity, and potential for life. Discover their differences and shared traits. Explore the mysteries of the Red Planet!

The whopping 25-kilogram Martian rock will be sold at a special natural history-themed auction at Sotheby's in New York this ...

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

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

Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

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