Space Shuttle Columbia disaster

In this photo, the crew of Space Shuttle Columbia's mission STS-107 take a break from their training regime to pose for the traditional portrait. Seated in front are astronauts Rick D. Husband, left, mission commander; Kalpana Chawla, mission specialist; and William C. McCool, pilot. Standing from left to right are astronauts David M. Brown, Laurel B. Clark, and Michael P. Anderson, all mission specialists; and Ilan Ramon, payload specialist representing the Israeli Space Agency.

Credit: NASA