NASA announced the nine astronauts selected for its Commercial Crew program.
If confirmed, cracks in the Falcon 9's fuel pumps could pose a threat to astronauts
Two private spacecraft are now attached to the space station; more will follow
NASA still deciding if Boeing will go first
Gorgeous but cramped
"We'd like one crew rotation mission, please"
This Soyuz rocket launched the remaining crew of Expedition 42 into orbit on Sunday
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