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How NASA finally confirmed there was water on Mars

For years, scientists suspected Mars once had water, but proof remained elusive. After traveling more than 30 kilometers, ...
Today In The Space World on MSN

Inside Mars exploration: How orbiters and rovers reveal the Red Planet

Discover how advanced rovers and orbiters work together to study Mars in unprecedented detail. From mobile laboratories like ...
Space.com

Live long and loiter: Why NASA's ESCAPADE probes will wait a year in space before heading to Mars

"How do you get to Mars when the launch vehicle is not necessarily going to Mars?" ...