NASA's Constellation moon plans are up in the air
Tuesday, March 23, 2010 - 16:00
in Astronomy & Space
With members of Congress objecting to President Obama's call for an end to the program, the agency presses ahead in some areas but declines to contract out more work. Delicately but deliberately, NASA is closing down the Constellation program that was to replace the space shuttle and return astronauts to the moon.