On May 25, 2008, NASA's Phoenix lander arrived on Mars. [‘On This Day in Space’ Video Series on Space.com] Phoenix was NASA's ...
Space.com on MSN
Europe's 1st reusable spacecraft 'Space Rider' clears key hurdles on the road to launch
Space Rider, a novel spacecraft concept from the European Space Agency, is passing key milestones in its tests and qualifications to bring the vehicle to flight readiness.
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