http://www.celestronlife.com/orca/topic/Endeavour-s-external-tank-will-be-tested-.htm Endeavour's external tank will be tested. Sun, 28 Jun 2009 22:14:23 GMT http://www.celestronlife.com/orca/topic/Endeavour-s-external-tank-will-be-tested-.htm On Wednesday, July 1, starting at 7 a.m. EDT, a tanking test will be conducted to ensure repairs were successful. Endeavour's external tank will be filled with liquid hydrogen and liquid oxygen, just as it is before launch. NASA managers will hold a new Sun, 28 Jun 2009 22:14:23 GMT http://www.celestronlife.com/orca/topic/Endeavour-s-external-tank-will-be-tested-.htm#347