Watching Science in Action on Mars This view of a rock called "Block Island," the largest meteorite yet found on Mars, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity. Credit: NASA/JPL – Universe Today

Watching Science in Action on Mars This view of a rock called "Block Island," the largest meteorite yet found on Mars, comes from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity. Credit: NASA/JPL – Universe Today

Posted using ShareThis