The Mars Global Surveyor's Mars Orbiter Camera photographed what looks like a square structure. The image was so striking ...

A new map of Mars has revealed mysterious structures hiding beneath the sediment layers of a lost ocean. The researchers ...

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

Astro Brief is a collaboration between KSMU, the Missouri Space Grant, and MSU's Department of Physics, Astronomy and ...

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) ...

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

Remarkably, the “dip angles” of structures measured on Mars fell within the range of foreshore deposits that develop naturally here on the Blue Planet. “We tend to think about Mars as just a ...

All of these are pretty commonly seen on Mars, but the structure just doesn’t fit any of them." The findings are the latest evidence indicating the existence of this hypothesized ocean, called ...

D printers will make the tools, structures, and habitats space pioneers need to survive in a hostile alien environment.

Lianjie Man and colleagues conducted high-pressure-temperature laboratory experiments to determine the crystal structure and density of the iron-sulfide phase in Mars's core. The authors suggest ...

More information: A. Broquet et al, Glacial isostatic adjustment reveals Mars's interior viscosity structure, Nature (2025). DOI: 10.1038/s41586-024-08565-9 ...