Space shuttle Discovery and crew are on the way to the International Space Station.
August 28, 2009
August 24, 2009
Comedian Stephen Colbert offers inspiration before launch of his namesake treadmill to the International Space Station.
August 10, 2009
The Endeavour crew members are back on Earth after completing a demanding and complex mission.
August 7, 2009
The STS-128 astronauts rehearse in Florida for liftoff.
Students will have a unique opportunity to speak with International Space Station resident and NASA astronaut Timothy Kopra during an in-flight hookup from 10:20 to 10:40 a.m. EDT on Wednesday.
August 4, 2009
NASA astronaut and U.S. Army Col. Tim Kopra has become the first International Space Station crew member to use the social media tool Twitter to discuss living and working in orbit.