NASA's Curiosity Rover Uncovers Pure Sulfur Crystals on Mars

NASA scientists are hoping to understand the history of where they found the rocks — and for evidence of ancient microbial ...
The Mars Curiosity rover had to weather a solar storm. Specks seen in the video the rover captured are "caused by charged ...
The seasonal variations of methane in the Martian atmosphere is an intriguing clue that there might be life hiding under the ...