Space shuttle Discovery landed safely this morning, ending both a successful STS-133 mission and its time as a spacecraft.
This time, instead of preparing Discovery for its next mission, NASA personnel will prepare the orbiter to become a museum exhibit. Some would say that's a decade overdue; Columbia should've been preserved in a museum rather than flying until it disintegrated over Texas. Still, for all its limitations and complexities, the shuttle program has allowed mankind to accomplish extraordinary things-- proving the concept of a reusable spaceship, repairing Hubble, building ISS. Those things, and the shuttle, should be celebrated.
Wednesday, March 9, 2011
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