STS100-S-020 (1 May 2001) --- The drag chute on the space shuttle Endeavour helps to slow the vehicle down as it eases to the completion of the STS-100 mission on a desert runway at Edwards Air Force Base in California. Touchdown occurred at 9:11 a.m. (PDT), May 1, 2001. Onboard the shuttle were six NASA astronauts and a cosmonaut representing Rosaviakosmos. Photo credit: NASA