![]() Changes included installation of the final configuration ISS airlock and docking system. The work was shared between Palmdale and Kennedy. Updated avionics systems that included advanced general purpose computers, improved inertial measurement units and tactical air navigation systems, enhanced master events controllers and multiplexer-demultiplexers, a solid-state star tracker and improved nose wheel steering mechanisms.Īn improved version of the Auxiliary Power Units (APU's) that provided power to operate the Shuttle's hydraulic systems.Ġ2/15/82 Start structural assembly of Crew Module (as a structural spare)Ġ9/28/87 Start structural assembly of aft-fuselageġ2/22/87 Wings arrive at Palmdale from GrummanĠ5/07/91 Delivery to Kennedy Space CenterĮndeavour underwent its OMDP-1 overhaul from July 1996 to March 1997. Plumbing and electrical connections needed for Extended Duration Orbiter (EDO) modifications to allow up to 28-day missions. Endeavour's upgrades included:Ī 40-foot diameter drag chute that reduced the orbiter's rollout distance by 300 to 600 m. Most of this equipment would be incorporated into the other three orbiters during out-of-service major inspection and modification programs. Endeavour featured new hardware designed to improve and expand orbiter capabilities. These spares were later assembled into the orbiter Endeavour when the decision was made to build a replacement for Challenger. This contract was valued at $389 million and consisted of a spare aft-fuselage, mid-fuselage, forward fuselage halves, vertical tail and rudder, wings, elevons and a body flap. Span: 23.79 m (78.05 ft).Įmpty Weight was 68.574 kg at rollout and 78,000 kg with main engines installed.ĭuring the construction of Discovery and Atlantis, NASA opted to have the various contractors manufacture a set of 'structural spares' to facilitate the repair of an orbiter if one was damaged during an accident. ![]() Built as a replacement after the loss of the Challenger named after the first ship commanded by James Cook.ĪKA: OV-105. The Space Shuttle – Learn more in our continuously updated special report.Home - Search - Browse - Alphabetic Index: 0- 1- 2- 3- 4- 5- 6- 7- 8- 9Ī- B- C- D- E- F- G- H- I- J- K- L- M- N- O- P- Q- R- S- T- U- V- W- X- Y- ZĪmerican manned spaceplane. Last shuttle flight before NASA delivers a second connecting node, or gateway, to the station so that Japanese and European partner labs can be hooked on, making the station truly multinational. ![]() That means station astronaut Clay Anderson has not had a chance over the last two months to train in person with his spacewalking partners. ![]() First time a space station crewmember will join a shuttle astronaut for a spacewalk. cargo carrier, a sort of U-Haul carrier that fits into the shuttle’s payload bay that can cart about 2268 kg (5000 pounds) of supplies and equipment to the space station. First shuttle to run off the International Space Station’s power through a connecting cable, thus extending the time it can dock at the outpost. First use by a space shuttle of a satellite navigation system, or GPS, for landing. The shuttle Endeavour, built to replace Challenger, is the last of the remaining shuttles to return to flight following the 2003 Columbia disaster. Morgan trained 22 years ago as the backup to Challenger crew member Christa McAuliffe, a social studies teacher who died along with six astronauts seconds after Challenger’s lift-off on 28 January 1986, when a booster rocket blew up.Ĭivilian fliers were banned from shuttles after the Challenger disaster and Morgan joined the astronaut corps in 1998. The primary purpose of Endeavour’s flight, which is the 119th in the shuttle programme, is to deliver and install a new beam for the station’s main support structure, replace a faulty gyroscope needed to keep the outpost positioned properly in orbit and deliver supplies.īut it is the crew that has fallen under the spotlight, partly because the five-man, two-woman team includes former elementary school teacher Barbara Morgan. It has a new piece of equipment that can tap into the power grid of the space station and could allow the shuttle to extend its 11-day mission to 14 days. The agency now monitors lift-offs with dozens of cameras, and shuttle crews scrutinise their ship’s heat-resistant tiles when they reach space.Įndeavour has undergone an extensive overhaul since its last flight in November 2002 and NASA managers say the spacecraft is virtually new. NASA and Columbia’s crew had not been aware that a falling chunk of insulation foam had knocked a hole in the ship’s protective heat shield during launch.
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