The Twitterverse and universe will converge during space shuttle Endeavour's upcoming mission to the International Space
Station. NASA is inviting the public to send questions for the astronauts via Twitter and have them answered live from space.
Astronaut Mike Massimino will be accepting questions for the crew from the public via his Twitter account until Thursday, Feb. 11. Massimino
will be a shuttle Capcom, or spacecraft communicator, at NASA's Mission Control in Houston during Endeavour's flight, scheduled for
launch Feb. 7.
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