Photos: 10 years since the Columbia Mission ended in disaster
1756348MT003_Columbia
Credit: Getty Images
WASHINGTON - FEBRUARY 1: Tourists walk past flags at half staff around the Washington Monument February 1, 2003 in Washington, DC. Flags across the country were lowered to honor the seven astronauts who perished as the space shuttle Columbia broke up on re-entry en route to landing in Florida. (Photo by Mike Theiler/Getty Images)
