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NASA Picture Of The Day
Making Preparations

Astronauts Steve Swanson and Joseph Acaba (out of frame) prepared a worksite so the STS-127 spacewalkers can more easily change out the Port 6 truss batteries... (More at NASA Picture Of The Day)
Making Preparations
Astronauts Steve Swanson and Joseph Acaba (out of frame) prepared a worksite so the STS-127 spacewalkers can more easily change out the Port 6 truss batteries... (More at NASA Picture Of The Day)