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NASA Picture Of The Day
At Work in Space
Astronaut Tom Marshburn performs his first spacewalk and the STS-127 crew's second of the five scheduled to continue work on the International Space Station.... (More at NASA Picture Of The Day)
At Work in Space
Astronaut Tom Marshburn performs his first spacewalk and the STS-127 crew's second of the five scheduled to continue work on the International Space Station.... (More at NASA Picture Of The Day)