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NASA Picture Of The Day
A Week of Work
Astronaut John Grunsfeld performs work on the Hubble Space Telescope as the first of five STS-125 spacewalks kicks off a week's worth of work on the orbiting... (More at NASA Picture Of The Day)
A Week of Work
Astronaut John Grunsfeld performs work on the Hubble Space Telescope as the first of five STS-125 spacewalks kicks off a week's worth of work on the orbiting... (More at NASA Picture Of The Day)