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

an especially quake-prone region of Mars that is 1,019 miles (1,640 kilometers) from InSight. The impact crater is 71 feet ...

Quakes shake Mars all the time. But many of these temblors originate in outer space. NASA's InSight lander recorded over 1,300 marsquakes between 2018 and 2022, including some monster temblors.

These studies show that Mars is bombarded by meteorites far more often than previously thought — about 2.5 times more ...

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

Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...

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

NASA's $850 million InSight Lander is the first designed to study the interior structure of Mars. Until now, NASA's landers mainly focused on exploring Mars' surface for signs of potential life.

InSight's first photo from landing on Mars. Credit: NASA/JPL-Caltech Mars looks like a dusty wasteland in the first photo from NASA's InSight lander sent from the surface of the red planet.

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

The InSight lander has successfully touched down on Mars, beginning a two-year mission to peer deep inside the red planet's interior. Technicians and engineers inspect the heat shield for the ...