Space Shuttle Discovery landed on runway 15 at Kennedy Space Center's Shuttle Landing Facility at 9:14 a.m. EDT on Monday, July 17. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.
Space Shuttle Discovery landed on runway 15 at Kennedy Space Center’s Shuttle Landing Facility at 9:14 a.m. EDT on Monday, July 17. During the nearly 13-day mission, the STS-121 crew tested new equipment and procedures to improve shuttle safety, and delivered supplies and made repairs to the International Space Station.Image credit: NASA/Tom Farrar