Mars has long been a planet of mystery, but recent seismic data has revealed something astonishing beneath its surface ...

However, seismic anomalies detected on Mars by the InSight mission reveal that the mantle is far from smooth and contains ...

Scientists detect a solid inner core on Mars for the first time, revealing a new chapter in planetary evolution.

NASA's CHAPEA mission will see four volunteers living in a simulated Mars base, and leading them is an Air Force pilot, who ...

During its quest, the explorer discovered never-before-seen lumps in Mars' mantle. "We've never seen the inside of a planet in such fine detail and clarity before," said Constantinos Charalambous, a ...

New research suggests the interior of Mars is far messier than scientists once believed. Instead of neat, layered structures, ...

Astronauts train to scale a Mars volcano at an analogue site in France. Lava tubes that crisscross the Martian surface might provide sanctuaries for the first human explorers on the Red Planet. (Photo ...

A rare glimpse into the wintry conditions of Mars’s north polar vortex has shown that temperatures inside the vortex are far ...

An Air Force test pilot, a Space Force officer, and a Marine Corps F/A-18 pilot were named to the crew of a NASA Mars ...

A Williamstown man will lead an Earth-based simulation of a Mars mission that will last for more than a year. Air Force Maj.