NASA's Curiosity rover finds signs of life on Mars

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.
The rover's latest discoveries, including pure sulfur stones and sprawling mineral "spiderwebs," unravel new mysteries of ...
What’s it like to be one of the few on Earth who can drive a rover on Mars?
Earlier this year, the Curiosity Rover accidentally rolled over a rock on Mars. As it cracked open, it revealed yellow crystals of pure sulfur. NASA says it's the strangest find of the entire ...