A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by Nasa ...

A spoonful of miso, rich with umami and history, made its way around the International Space Station. There, 250 miles above ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

While there's no shortage of top-tier candy bars on the market today, some of these discontinued sweet treats still deserve a ...

"If two dust devils happen upon each other, they can either obliterate one another or merge, with the stronger one consuming ...

The Perseverance rover has found some intriguing samples on the red planet. Here's what they might reveal about the origins ...

Researchers exposed two lichen species to Mars-like atmospheric conditions for five hours—and one performed impressively.

Warm spells on Mars may spark massive dust storms, scientists say, bringing us closer to predicting Martian weather. Today’s ...

Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...

NASA's Perseverance rover has discovered a bizarrely textured rock covered in hundreds of egg-like spheres on Mars, ...

But Curiosity wasn't the only one with a geological mystery. At the same time, roughly 2,300 miles away on the other side of ...