NASA is getting excited about a special rock that its Perseverance rover has just scooped up from the surface of Mars.
The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.
Researchers identify a new mechanism that allows avalanches containing a mixture of rock and ice to travel very long distances.
Seasonal restrictions on climbing and other activities on the cliff faces of Granite Mountain and Thumb Butte are in effect ...
NASA's Perseverance rover has collected a unique rock sample named 'Silver Mountain' from Mars' Jezero Crater, marking a significant milestone. This sample is sealed in a titanium tube for return ...