NASA scientists are hoping to understand the history of where they found the rocks — and for evidence of ancient microbial ...

The essential ingredient for life, water, appeared on both planets around 4.4 billion years ago, new research indicates.

A pair of planetary scientists simulated how our solar system might have evolved if it had a super-Earth orbiting where the ...

The Mars rover, built by NASA's Jet Propulsion Laboratory (JPL), has slowly scaled Mount Sharp since 2014. This mountain, ...

In an image snapped by the OLI (Operational Land Imager) on Landsat 8, Mexico's most active volcano Popocatépetl can be seen ...

Water is ubiquitous on Earth—about 70% of Earth's surface is covered by the stuff. Water is in the air, on the surface and ...

Bacup astronomer Stephen Brame captured the image and explained on Facebook: “Light takes seven minutes and 16 seconds to reach the Earth from Mars. He also captured stunning images of Venus and ...

"Mars didn't want to make it easy ... and to share that vista with its handlers on Earth. Mission team members stitched together 44 photos that Perseverance snapped on Sept. 27, creating a mosaic ...

Curiosity Rover uncovers Mars' sulfur stones and spiderweb-like formations, deepening our understanding of its geological ...

NASA's MAVEN spacecraft is providing the images for the Mars cloudspotting project. Like Earth, Mars has clouds. NASA wants to harness your cloudspotting skills for a citizen-science project aimed ...

Curosity - which left Earth on its missing 13 years ago ... 4,352 Martian day of the pioneering mission. Images of the area from NASA’s Mars Reconnaissance Orbiter had shown light-colored ...