Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that turns out to be a revelation. Sometimes scientists must dig and work and sweat to make scientific discoveries. And sometimes a robot rolls over a rock that turns out to be a revelation. Astrobiology Planetary Sciences Phys.org – latest science and technology news stories
Unburied treasure: Rover researchers find unexpected minerals on Mars that hint at possibility of ancient life
