Pete_Worden_Obama
Chris Quilty. Credit: Raymond James and Associates
Rep. Chaka Fattah
Credit: NASA/GSFC
John Culberson
Atlas 5 RD-180
Ted Cruz
Marion Blakey 2009
International Space Station as seen from Space Shuttle Atlantis in this July 2011 photograph. Credit: NASA
Mars Odyssey. Credit: NASA

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