Elon Musk and Donald Trump have announced ambitious plans to send a mission to Mars in 2026 and 2028. It’s not going to ...

Experts analyzed satellite imagery of planetary surface cracks and compared them with Earth's geologic features, searching ...

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

From farmer's daughter to record-smashing astronaut, Peggy Whitson's nearly four-decade career to be marked by a Hall of Fame ...

Mars is the Red Planet, but turns out the moon has the makings of a reddish cast, too. Yes, scientists have found rust on the moon. The question is: why?

Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

Mars might hold enough subsurface water to cover its surface in a global ocean between 0.62 to 1.24 miles (1 to 2 kilometers) ...

Many studies suggest then presence of water on ancient Mars billions of years ago,” said Katayama in a statement. “But our ...

A recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...

NASA’s InSight lander recorded surprisingly large quakes that indicate Mars is more seismically active than we first thought.

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.