CAPE CANAVERAL, FLORIDA, Oct 8: NASA’s Mars rover, Curiosity, dispatched to learn if the most Earth-like planet in the solar system was suitable for microbial life, has found clear evidence its landing site was once awash in water, a key ingredient for life, scientists said Thursday. Curiosity, a roving chemistry laboratory the size of a small car, touched down on August 6 inside a giant impact basin near the planet’s equator. The primary target for the two-year mission is a five-km -high mound of layered rock rising from the floor of Gale Crater.
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