The new images taken by NASA’s Curiosity Mars rover raises fresh questions about how the Martian surface was changing ...

The new images by Curiosity show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

The images, taken from the slopes of a mountain inside Mars’ Gale Crater, show a network of low ridges etched in a striking ...

The images and data being collected are already raising new questions about how the Martian surface was changing billions of ...

Nearly a decade’s worth of data went into the first direct observation of sputtering on Mars, which researchers believe ...

New images from NASA's Curiosity Mars rover show the first close-up views of a region scientists had previously observed only ...

New measurements of the universe’s expansion using James Webb Space Telescope appear to resolve the Hubble constant conflict ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

For centuries, Mars has captivated the human imagination. Its reddish appearance has earned it the nickname “The Red Planet,” ...

People from cultures across the world have been looking at Mars since ancient times. Because it appears reddish, it has often ...

The image, captured by NASA ’s Mars Odyssey orbiter, is the first of its kind: a volcano on the Red Planet seen on the ...