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Apollo ran from 1961 to 1972, and was supported by the two-man Gemini program which ran concurrently with it from 1962 to 1966. Gemini missions developed some of the space travel techniques that were necessary for the success of the Apollo missions. Apollo used Saturn family rockets as launch vehicles. Apollo/Saturn vehicles were also used for an Apollo Applications Program, which consisted of Skylab, a space station that supported three manned missions in 1973–74; and the Apollo–Soyuz Test Project, a joint Earth orbit mission with the Soviet Union in 1975.
The Apollo program succeeded in achieving its goal of manned lunar landing, despite the major setback of a 1967 Apollo 1 cabin fire that killed the entire crew during a pre-launch test. After the first landing, sufficient flight hardware remained for nine follow-on landings, with a plan for extended lunar geological and astrophysical exploration. Budget cuts forced the cancellation of three of these. Five of the remaining six missions achieved successful landings, but the Apollo 13 landing was prevented by an oxygen tank explosion in transit to the Moon, which disabled the command spacecraft's propulsion and life support. The crew returned to Earth safely by using the Lunar Module as a "lifeboat" for these functions.
Wernher von Braun (1912–1977) was a German rocket scientist and one of the most important rocket developers and champions of space exploration during the period between the 1930s and the 1970s. Von Braun is well known as the leader of what has been called the “rocket team” which developed the V-2 ballistic missile for the Nazis during World War II. As part of a military operation called Project Paperclip, he and his rocket team were scooped up from defeated Germany and sent to America where they were installed at Fort Bliss, Texas. For fifteen years after World War II, von Braun worked with the U.S. Army in the development of ballistic missiles. At Fort Bliss, they worked on rockets for the U.S. Army, launching them at White Sands Proving Ground, New Mexico. In 1950 von Braun’s team moved to the Redstone Arsenal near Huntsville, Alabama, where they built the Army’s Jupiter ballistic missile. In 1960, his rocket development center transferred from the Army to the newly established NASA and received a mandate to build the giant Saturn rockets. Accordingly, von Braun became director of NASA’s Marshall Space Flight Center and the chief architect of the Saturn V launch vehicle, the superbooster that would propel Americans to the Moon.
A transit of Earth by the Moon, as photographed by the Deep Space Climate Observatory from the Sun-Earth L1Lagrangian point. This animation was compiled from a set of 60 frames—20 distinct images, each compiled from monochrome images taken in red, green and blue filters—taken over the course of five hours on July 16, 2015. Each monochrome frame was taken every 30 seconds. Due to the speed of the Moon's motion, this results in a slight green shift in some frames of the animation.
... that Blue Origin NS-31 recently became the first all-female spaceflight in 62 years?
Neil Armstrong on the Moon
…that the original videos of the Apollo 11 astronauts walking on the Moon (pictured) were lost after the mission, and were reported to have been found in June 2009?
…that when investigating the Challenger accident, Richard Feynman threatened to remove his name from the report unless it included his personal observations on the reliability of the shuttle?
…that the first words from the surface of the Moon were "Contact light, okay, engine stop", spoken by Buzz Aldrin?