NASA’s long search for liquid water on Mars has produced its most significant result yet: evidence of vast reservoirs buried ...

NASA has committed to running two competing landing architectures side by side for its Mars Sample Return mission, a strategy ...

Scientists may be one step closer in their hunt for signs of past life on Mars after the Curiosity rover's latest find.

With its reddish-hued surface and surroundings, Mars has more than earned its colorful nickname. But how would the Red Planet appear under clear-blue Earth skies? Thanks to a NASA rover wandering the ...

Yet another tantalizing clue. The post NASA Running Out of Non-Life Explanations for What Its Rover Found on Mars appeared ...

NASA’s Curiosity rover has uncovered some of the largest organic molecules ever detected on Mars, and scientists say ordinary geology may not fully explain them.

Scientists studying a rock sample collected by NASA’s Curiosity rover have uncovered something tantalizing: the largest ...

TL;DR: NASA has designated the giant "spiderwebs" on Mars as the next exploration target for the Curiosity rover, which will travel to an area known as "boxwork." NASA has selected giant Martian ...

A Martian selfie is giving Earthbound astronomers a look at environmental details on the red planet’s surface. But the selfie was not taken by an extraterrestrial. Rather, it was a manmade explorer.

The Curiosity Mars rover covers a lot of ground for a robot that only moves at a max speed of .1 mph. A photo snapped recently by NASA’s Mars Reconnaissance Orbiter provides a pretty cool ...

Curiosity has been the subject of countless selfies and images taken from space, but has never been photographed from Mars' own orbit. The reconnaissance orbiter, which has been circling Mars since ...