Space traffic jam delays final shuttle launch a day

A looming traffic jam in space has caused NASA to push back the planned launch date for the final voyage of the space shuttle Endeavour by one day. Endeavour is now slated to lift off toward the International Space Station Feb. 27, 2011 a day later than previously planned to allow another spaceship time to arrive at the orbiting laboratory. The fuel tank for Endeavour's last flight arrived at NASA's Kennedy Space Center in Florida last month. More

(Source: msnbc.com - Oct 6)