Profile view of Endeavour prior to touching down at Edwards AFB during STS-100's landing

STS100-S-023 (1 May 2001) --- The space shuttle Endeavour is only seconds away from main gear touchdown on a desert runway at Edwards Air Force Base in California to complete the STS-100 mission. 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