Inside NASA's simulation where humans will be isolated for a year ahead of future Mars missions:: August 22, 2025:: Houston, ...

When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But ...

Mars is accelerating toward Earth, with gravity from our planet causing Mars to crack under intense pressure. Though Mars is ...

NASA is preparing for its second year-long Mars-simulated mission in a 3D-printed habitat in Houston, Texas. The space agency ...

The rusty world is full of mysteries—and some of the solar system's most extreme geology. Learn more about Earth's smaller, ...

Gravity map of Mars displaying prominent volcanoes (red circles) and impact craters (black circles) with a diameter larger than a few 100 km. Additionally, this displays a gravity high signal located ...

Elon Musk hopes to expand SpaceX Starship operations in Florida as he continues to work toward launching to Mars in 2026.

(CNN) — By tracking the gravitational pull on spacecraft over Mars, NASA has created one of the most detailed maps yet of the Red Planet’s surface, and what lies beneath. “Gravity maps allow ...

For decades, researchers testing rovers have accounted for that difference in gravity by creating a prototype that is a sixth ...

Typically, Mars’ crust has been considered at least as dense as Earth’s oceanic crust, which is about 2,900 kilograms per meter cubed (about 181 pounds per cubic foot).

A new map of Mars’ gravity made with three NASA spacecraft is the most detailed to date, providing a revealing glimpse into the hidden interior of the Red Planet. “Gravity maps allow us to see ...

The moon Phobos has a mysterious origin but a certain expiration date. Phobos, one of Mars' moons, has an uncertain origin, but its surface grooves show that tidal forces are pulling it apart. In ...