There are a couple potential explanations for distinctive markings found on a Martian rock, but new evidence suggests they ...

From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...

Curiosity rover cracked open a Martian rock, revealing a sight never before seen on Mars - a dazzling display of yellow ...

Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

Former NASA astronaut José Hernández said Monday that travel to Mars is “a good 15 years away.” “As I’ve always said … space ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

About this content. In the next 15 years, NASA hopes to launch a mission to Mars. But the long journey poses a challenge — not least from a mysterious ailment that alters astronauts’ eyesight.

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

The first private spacecraft mission to Venus will combat the planet's hellish conditions with the aid of a novel woven heat ...

Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...