Mars rover Curiosity finds signs of ancient stream
1 of 1
This image provided by NASA shows shows a Martian rock outcrop near the landing site of the rover Curiosity thought to be the site of an ancient streambed, next to similar rocks shown on earth.
Photos: Island Images: November 2014
Photos: Basketball: UH vs. UH Hilo, Nov. 19
Photos: Basketball: High Point vs Hawaii, Nov. 17
More Photo Galleries »