NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

Two years into one of NASA’s most ambitious missions, the Perseverance rover and Ingenuity helicopter continue to ...

China’s Chang’e-6 mission has made lunar history by retrieving the first-ever samples from the Moon’s mysterious farside, ...

Understanding the similarities and differences of the deserts on Earth and Mars will help space travelers survive future ...

The Perseverance Mars rover's Mastcam-Z camera the Martian moon Phobos transit the Sun. See real-time and time-lapsed views ...

If we're to land humans on Mars in the coming decades, we'll have to know what challenges await them when they get there.

The moon's near and far sides exhibit striking asymmetry—from topography and crustal thickness to volcanic activity—yet the ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...