Valles Marineris in imagery captured the Mars Reconnaissance Orbiter. Global topography: NASA/GSFC CTX global mosaic: ...

In the distance, a twisting plume of red dust - what scientists call a dust devil - spiraled across the landscape near the ...

The Mars Reconnaissance Orbiter (MRO), launched by NASA in 2005, is orbiting Mars tasked with studying its atmosphere, ...

A NASA spacecraft orbiting Mars may have found a big clue about the history of the red planet. The Mars Atmosphere Volatile ...

For the first time in history, we’re seeing real, high-resolution images of Mars like never before—and the discoveries are nothing short of astonishing. Captured by NASA’s latest missions and ...

A new study posits that dark streaks originally believed to be signs of water on Mars' surface might not be that at all.

Strange, dark streaks on Martian slopes that once hinted at flowing water are now believed to be dry dust slides, revealed ...

To make these lander missions happen, NASA’s Jet Propulsion Laboratory team has been working on a robot that could handle the ...

Scientists are interested in finding out how its once thick atmosphere got stripped away. They think sputtering was behind it ...

President Trump on Saturday said that he planned to withdraw his nomination of Jared Isaacman, a billionaire entrepreneur and ...

The more significant surprise over the past decade has been the shift in Musk’s politics and his controversial rise to ...

Astronomers are developing plans and technology for increasingly powerful space telescopes. For instance, NASA is working on its proposed Habitable Worlds Observatory, which would take ultrasharp ...