IN MEMORY

Crew of the Space Shuttle Columbia, STS-107.  Rick O. Husband (commander), David M. Brown (mission specialist), Laurel Blair Salton Clark (mission specialist), Kalpana Chawla (mission specialist), Michael P. Anderson (payload commander), William C. McCool (pilot), and Ilan Ramon (mission specialist).  Lost during re-entry, February, 2003.

Crew of the Space Shuttle Challenger.  Mission commander Francis R. Scobee; pilot Michael J. Smith; mission specialists Ronald E. McNair, Ellison S. Onizuka, and Judith A. Resnik; and payload specialists Gregory B. Jarvis and teacher Christa McAuliffe.  Lost during take-off, January, 1986.

Crew of Salyut-1.  Georgi Dobrovolski, Vladislav Volkov, and Viktor Patsayev.  Lost during re-entry, June 1971.

Crew of Soyuz 1.  Vladimir Komarov.  Lost on landing, April, 1967. 

Crew of Apollo 1.  Gus Grissom, Ed White, and Roger Chaffee.  Lost during pre-flight practice count-down, January 1967.