The Space Launch System can carry larger payloads and will be more powerful than any rocket ever built. NASA also has a new heavy-lift rocket, the Space Launch System, which is being developed to replace the space shuttle. The last space shuttle was built in 1991, and by the time the program ended, the shuttles were more than 20 years old. NASA retired the space shuttle for several reasons, including the high cost of operating the shuttles and the age of the fleet. NASA announced that the space shuttle program was ending after 39 years of service, shifting the focus to developing new spacecraft for deep space exploration. After a successful launch and docking with the space station, Atlantis returned to Earth on July 21, 2011. ![]() The last mission was initially scheduled for June 28 but was delayed due to bad weather. The mission, STS-135, was the final flight of the Space Shuttle program, and Atlantis carried a crew of four astronauts and a payload of supplies to the International Space Station. The last space shuttle launch occurred on July 8, 2011, when the shuttle Atlantis took off from Kennedy Space Center in Florida. They also inspired a new generation of scientists and engineers and demonstrated the power of human ingenuity and cooperation. These spacecraft helped build the International Space Station, repair and upgrade the Hubble Space Telescope, deploy satellites, and conduct scientific research that has brought us many insights about our Solar System and beyond. Endeavour completed 25 missions before being retired in June 2011 (notably marking the first time an African-American woman, Mae C. ![]() Atlantis was also the last space shuttle of NASA to launch before the program ended in July 2011. Atlantis flew 33 times, including the last mission to repair the Hubble Space Telescope in May 2009.Discovery flew 39 times, including one of the final missions of the space shuttle program in March 2011.Challenger also completed nine missions before it was lost in an accident in January 1986.Columbia completed its maiden voyage in April 1981 and went on to complete 27 missions before being lost in a tragic accident in February 2003.Before we talk about the last space shuttle launch, let’s see just how many missions these shuttles flew in the almost 40 years NASA ran the program.
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