Photo taken on July 24, 2005 shows the space shuttle Discovery sitting on the launch pad at the Kennedy Space Center in Cape Canaveral, Florida, the United States. NASA will attempt to launch space shuttle Discovery on July 26 on the first shuttle mission since the 2003 Columbia disaster. The decision was made after engineers found the most likely causes of the fuel sensor problem that delayed the launch of Discovery on July 13.
Wayne Hale, Space Shuttle deputy program manager, shows a fuel sensor to journalists at Kennedy Space Center in Cape Canaveral of Florida, US, July 24, 2005. NASA will attempt to launch space shuttle Discovery on July 26 on the first shuttle mission since the 2003 Columbia disaster. The decision was made after engineers found the most likely causes of the fuel sensor problem that delayed the launch of Discovery on July 13.