Astronauts prepare for 3rd and final spacewalk
(AP) -- Shuttle Discovery's astronauts have one last spacewalk ahead of them.
Space Exploration
Mar 23, 2009
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23/03/2009
American space tourist buys return ticket to orbit
(AP) -- Recession or no, billionaire Charles Simonyi couldn't pass up another shot at space, even if it meant shelling out $35 million more.
Space Exploration
Mar 23, 2009
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