NASA aims for 4 shuttle flights in 2007

NASA will try to launch four space shuttle flights in 2007 to continue building the international space station, managers for the U.S. space agency said Monday. The targeted launch dates in 2007 will be June 8 for Atlantis; August 9 for Endeavour; October 20 for Discovery and December 6 for Atlantis. More

(Source: CNN - Apr 17)