Tribute to deceased astronauts

This video is a tribute to all the astronauts who died during training or a space flight:
Valentin Bondarenko
Ted Freeman
Elliot See
Charlie Bassett
Gus Grissom
Ed White
Roger Chaffee
Vladimir Komarov
CC Williams
Michael Adams
Robert Lawrence, Jr.
Yuri Gagarin
Georgi Dobrovolski
Viktor Patsayev
Vladislav Volkov
Greg Jarvis
Christa McAuliffe
Ronald McNair
Ellison Onizuka
Judith Resnik
Michael J. Smith
Dick Scobee
Rick D. Husband
William McCool
Michael P. Anderson
David M. Brown
Kalpana Chawla
Laurel B. Clark
Ilan Ramon