(Photo: AP) Space shuttle Columbia breaks apart in flames about 203,000 feet over Texas, 16 minutes before it was supposed to touch down in Florida. All seven aboard were killed: William McCool, Rick Husband, Michael Anderson, Kalpana Chawla, David Brown, Laurel Clark and Ilan Ramon, who was Israel's first astronaut. Pictured from l-r: Brown, Husband, Clark, Chawla, Anderson, McCool and Ramon