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Good News in History‚ February 7
40 years ago today‚ astronaut Bruce McCandless II drifted away from the space shuttle Challenger’s payload bay as part of the first untethered space walk. Using a Manned Maneuvering Unit (MMU) to control his movements rather than being joined to the craft by a safety tether. A picture of McCandless floating in space some 320 […]
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