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STS-121 Shuttle Mission Imagery
Piers J. Sellers during the preflight press briefing Steven W. Lindsey at preflight press briefing STS-121 crew greets reporters Thomas Reiter during a preflight press briefing
Reporters at preflight briefing at the Johnson Space Center STS-121 crew greets reporters during its preflight briefing Michael E. Fossum at preflight press briefing Mark E. Kelly at the preflight press briefing
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Curator: Kim Dismukes | Responsible NASA Official: John Ira Petty | Updated: 01/28/2008
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