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Endeavour Arrives in Los Angeles
The space shuttle Endeavour,
atop the Shuttle Carrier Aircraft, lands at Los Angeles International
Airport, concluding the final ferry flight of the Space Shuttle Program
era. Retired from spaceflight, Endeavour is being prepared for permanent
display at the California Science Center in Los Angeles.
Photo Credit: NASA/Matt Hedges
Sept. 21, 201
Sept. 21, 201
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Endeavour Arrives at Kennedy
The newest addition to the Space
Shuttle orbiter fleet, Endeavour, arrives at KSC atop the 747 Shuttle
Carrier Aircraft on May 7. OV-105 will be demated from the Boeing
aircraft, and towed to the Vehicle Assembly Building for installation of
several major flight components. Next step will be a lengthy stay in
the Orbiter Processing Facility for a rigorous series of first flow
tests. Endeavour is scheduled to lift off on its maiden space flight in
1992.
Image credit: NASA
May 7, 1991
May 7, 1991
Space Shuttle Endeavour Move (201210130070HQ)
California Congresswoman Maxine Waters, 35th Congressional District,
waves to the crowds as she is introduced at the Endeavour Kick-Off
Ceremony at The Forum in Inglewood, Saturday, Oct. 13, 2012.
Endeavour, built as a replacement for space shuttle Challenger,
completed 25 missions, spent 299 days in orbit, and orbited Earth
4,671 times while traveling 122,883,151 miles. Beginning Oct. 30, the
shuttle will be on display in the CSC’s Samuel Oschin Space Shuttle
Endeavour Display Pavilion, embarking on its new mission to
commemorate past achievements in space and educate and inspire future
generations of explorers. Photo Credit: (NASA/Carla Cioffi)
Space Shuttle Endeavour Move(201210130071HQ)
From left to right are seen Apollo 7 astronaut Walter Cunningham
(second from right), NASA astronaut Kay Hire, Hildreth Walker, Founder
of A-MAN Inc. STEM International Science Center; NASA astronauts
Michael Fincke and Gregory Johnson at the Endeavour Kick-Off Ceremony,
Saturday, Oct. 13, 2012 in Inglewood. Endeavour, built as a
replacement for space shuttle Challenger, completed 25 missions, spent
299 days in orbit, and orbited Earth 4,671 times while traveling
122,883,151 miles. Beginning Oct. 30, the shuttle will be on display
in the CSC’s Samuel Oschin Space Shuttle Endeavour Display Pavilion,
embarking on its new mission to commemorate past achievements in space
and educate and inspire future generations of explorers. Photo Credit:
(NASA/Carla Cioffi
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› Full SizeEndeavour Makes Its Final Journey
Cable technicians raise their cherry pickers to watch and photograph the space shuttle Endeavour as it is maneuvered through the streets of Inglewood on its way to its new home at the California Science Center, Saturday, Oct. 13, 2012. Endeavour, built as a replacement for space shuttle Challenger, completed 25 missions, spent 299 days in orbit, and orbited Earth 4,671 times while traveling 122,883,151 miles. Beginning Oct. 30, the shuttle will be on display at the science center, embarking on its new mission to commemorate past achievements in space and educate and inspire future generations of explorers.Image Credit: NASA/Bill Ingalls
Space Shuttle Overview: Endeavour (OV-105)
Authorized by Congress in August 1987 as a replacement for the Space
Shuttle orbiter Challenger, Endeavour (OV-105) arrived at Kennedy Space
Center's Shuttle Landing Facility on May 7, 1991, piggy-backed on top of
NASA's new Space Shuttle Carrier Aircraft.
For the first time, an orbiter was named through a national competition
involving students in elementary and secondary schools. They were asked
to select a name based upon an exploratory or research sea vessel. In
May 1989, President George Bush announced the winning name.
Image left: Space Shuttle Endeavour blazes into the night sky on mission STS-113, the 19th for Endeavour, and the 112th flight in the Shuttle program. Image credit: NASA
Endeavour was named after a ship chartered to traverse the South Pacific in 1768 and captained by 18th century British explorer James Cook, an experienced seaman, navigator and amateur astronomer. He commanded a crew of 93 men, including 11 scientists and artists.
Cook's main objective, tasked by the British Admiralty and the Royal Society, was to observe the Transit of Venus at Tahiti. This reading enabled astronomers to find the distance of the Sun from the Earth, which then could be used as a unit of measurement in calculating the parameters of the universe.
Cook's achievements on Endeavour were numerous, including the accurate charting of New Zealand and Australia and successfully navigating the Great Barrier Reef. Thousands of new plant specimens and animal species were observed and illustrated on this maiden voyage. Cook also established the usefulness of including scientists on voyages of exploration.
Space Shuttle Endeavour embodies similar experiences. Its first launch, the STS-49 mission, began with a flawless liftoff on May 7, 1992, beginning a journey filled with excitement, anticipation and many firsts.
One of Endeavour's primary assignments was to capture INTELSAT VI, an orbiting, but not functioning, communications satellite, and replace its rocket motor. Unfortunately, the Space Shuttle wasn't designed to retrieve the satellite, which created many repair challenges.
The project sparked public interest in the mission and NASA received a deluge of suggestions on possible ways for the crew to grab onto the satellite. It took three attempts to capture the satellite for repairs to be made. An unprecedented three-person spacewalk took place after the procedure was evaluated by the astronauts and ground team.
Between rescue attempts, the STS-49 crew was busy with a variety of activities. They conducted medical tests assessing the human body's performance in microgravity, and recorded footage for an educational video comparing Cook's first voyage on Endeavour with the Space Shuttle orbiter's maiden voyage.
Once the new motor was attached, it propelled the satellite into the correct orbit, providing a relay link for the equivalent of 120,000 two-way simultaneous telephone calls and three television channels.
This was the first time four spacewalks were conducted on a Space Shuttle mission and one of them was the longest in space history, lasting more than eight hours.
The crew also took part in the Commercial Protein Crystal Growth experiment. The research tested the production of protein crystals grown in microgravity.
Because of Endeavour's excellent performance, NASA decided to extend the
flight two days to complete more mission objectives and allow the crew
enough time to prepare for landing.
Image right: Space Shuttle Endeavour is moments away from touchdown at the Kennedy Space Center's Shuttle Landing Facility, bringing to a close the STS-113 mission to the International Space Station. Image credit: NASA
OV-105 became the first Space Shuttle orbiter to use a drag chute during a landing -- only one of many technical improvements made to Endeavour.
Just as James Cook set the standard with his seafaring Endeavour voyage, the Space Shuttle Endeavour missions have continued to uphold and surpass the standards set by its namesake, more than 200 years later.
Construction Milestones
For the first time, an orbiter was named through a national competition
involving students in elementary and secondary schools. They were asked
to select a name based upon an exploratory or research sea vessel. In
May 1989, President George Bush announced the winning name. Image left: Space Shuttle Endeavour blazes into the night sky on mission STS-113, the 19th for Endeavour, and the 112th flight in the Shuttle program. Image credit: NASA
Endeavour was named after a ship chartered to traverse the South Pacific in 1768 and captained by 18th century British explorer James Cook, an experienced seaman, navigator and amateur astronomer. He commanded a crew of 93 men, including 11 scientists and artists.
Cook's main objective, tasked by the British Admiralty and the Royal Society, was to observe the Transit of Venus at Tahiti. This reading enabled astronomers to find the distance of the Sun from the Earth, which then could be used as a unit of measurement in calculating the parameters of the universe.
Cook's achievements on Endeavour were numerous, including the accurate charting of New Zealand and Australia and successfully navigating the Great Barrier Reef. Thousands of new plant specimens and animal species were observed and illustrated on this maiden voyage. Cook also established the usefulness of including scientists on voyages of exploration.
Space Shuttle Endeavour embodies similar experiences. Its first launch, the STS-49 mission, began with a flawless liftoff on May 7, 1992, beginning a journey filled with excitement, anticipation and many firsts.
One of Endeavour's primary assignments was to capture INTELSAT VI, an orbiting, but not functioning, communications satellite, and replace its rocket motor. Unfortunately, the Space Shuttle wasn't designed to retrieve the satellite, which created many repair challenges.
The project sparked public interest in the mission and NASA received a deluge of suggestions on possible ways for the crew to grab onto the satellite. It took three attempts to capture the satellite for repairs to be made. An unprecedented three-person spacewalk took place after the procedure was evaluated by the astronauts and ground team.
Between rescue attempts, the STS-49 crew was busy with a variety of activities. They conducted medical tests assessing the human body's performance in microgravity, and recorded footage for an educational video comparing Cook's first voyage on Endeavour with the Space Shuttle orbiter's maiden voyage.
Once the new motor was attached, it propelled the satellite into the correct orbit, providing a relay link for the equivalent of 120,000 two-way simultaneous telephone calls and three television channels.
This was the first time four spacewalks were conducted on a Space Shuttle mission and one of them was the longest in space history, lasting more than eight hours.
The crew also took part in the Commercial Protein Crystal Growth experiment. The research tested the production of protein crystals grown in microgravity.
Because of Endeavour's excellent performance, NASA decided to extend the
flight two days to complete more mission objectives and allow the crew
enough time to prepare for landing. Image right: Space Shuttle Endeavour is moments away from touchdown at the Kennedy Space Center's Shuttle Landing Facility, bringing to a close the STS-113 mission to the International Space Station. Image credit: NASA
OV-105 became the first Space Shuttle orbiter to use a drag chute during a landing -- only one of many technical improvements made to Endeavour.
Just as James Cook set the standard with his seafaring Endeavour voyage, the Space Shuttle Endeavour missions have continued to uphold and surpass the standards set by its namesake, more than 200 years later.
Construction Milestones
| February 15, 1982 | Start structural assembly of Crew Module |
| July 31, 1987 | Contract Award |
| September 28, 1987 | Start structural assembly of aft-fuselage |
| December 22, 1987 | Wings arrive at Palmdale, Calif. from Grumman |
| August 1, 1987 | Start of Final Assembly |
| July 6, 1990 | Completed final assembly |
| April 25, 1991 | Rollout from Palmdale |
| May 7, 1991 | Delivery to Kennedy Space Center |
| April 6, 1992 | Flight Readiness Firing |
| May 7, 1992 | First Flight (STS-49) |
Upgrades and Features
Spare parts from the construction of Discovery (OV-103) and Atlantis (OV-104), manufactured to facilitate the repair of an orbiter if needed, were eventually used to build OV-105.
Endeavour also featured new hardware, designed to improve and expand orbiter capabilities. Most of this equipment was later incorporated into the other three orbiters during out-of-service major inspection and modification programs.
Endeavour's upgrades include:
- A 40-foot-diameter drag chute that reduces the orbiter's rollout distance by 1,000 to 2,000 feet.
- An updated avionics system that include 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.
- Improved nose wheel steering mechanisms.
- An improved version of the Auxiliary Power Units that provide power to operate the Space Shuttle's hydraulic systems.
- Installation of an external airlock, making Endeavour capable of docking with the International Space Station.
- Originally equipped as the first extended duration orbiter, later removed during OMDP to save weight for ISS missions.
- Installation of a ground cooling hookup to allow payload bay to cool the mini-pressurized logistics module (MPLM).
- General weight-reduction program to maximize the payload capability to the ISS.
- Doublers added to several wing spars to allow heavier payloads and two wing glove truss tubes were replaced with units having increased wall thickness.
- Approximately 100 modifications made to Endeavour during its first Orbiter Major Modification period (OMDP).
Space Shuttle Endeavour's OMDP began in December 2003. Engineers and
technicians spent 900,000 hours performing 124 modifications to the
vehicle. These included recommended return to flight safety
modifications, bonding more than 1,000 thermal protection system tiles
and inspecting more than 150 miles of wiring. Eighty five of the
modifications are complete and 39 are still underway.
Two of the more extensive modifications included the addition of the multi-functional electronic display system (glass cockpit), and the three-string global positioning system.
The glass cockpit is a new, full-color, flat-panel display system that improves interaction between the crew and orbiter. It provides easy-to-read graphics portraying key flight indicators like attitude display and mach speed. Endeavour was the last vehicle in the fleet to receive this system.
The three-string global positioning system will improve the shuttle's landing capability. It will allow Endeavour to make a landing at any runway long enough to handle the shuttle. The previous system only allowed for landings at military bases. Shuttle major modification periods are scheduled at regular intervals to enhance safety and performance, infuse new technology and allow thorough inspections of the airframe and wiring. This was the second of modification period performed entirely at Kennedy. Endeavour's previous modification was completed in March 1997.
Endeavour has undergone extensive modifications, including the addition of all of the return-to-flight safety upgrades added to both Discovery and Atlantis.
Endeavour's flight on mission STS-118 was the first launch for the orbiter in more than four years.
For additional information, visit:
+ Space Shuttle Facts and Statistics
Two of the more extensive modifications included the addition of the multi-functional electronic display system (glass cockpit), and the three-string global positioning system.
The glass cockpit is a new, full-color, flat-panel display system that improves interaction between the crew and orbiter. It provides easy-to-read graphics portraying key flight indicators like attitude display and mach speed. Endeavour was the last vehicle in the fleet to receive this system.
The three-string global positioning system will improve the shuttle's landing capability. It will allow Endeavour to make a landing at any runway long enough to handle the shuttle. The previous system only allowed for landings at military bases. Shuttle major modification periods are scheduled at regular intervals to enhance safety and performance, infuse new technology and allow thorough inspections of the airframe and wiring. This was the second of modification period performed entirely at Kennedy. Endeavour's previous modification was completed in March 1997.
Endeavour has undergone extensive modifications, including the addition of all of the return-to-flight safety upgrades added to both Discovery and Atlantis.
Endeavour's flight on mission STS-118 was the first launch for the orbiter in more than four years.
For additional information, visit:
+ Space Shuttle Facts and Statistics
NASA
Guillermo Gonzalo Sánchez Achutegui
ayabaca@gmail.com
ayabaca@hotmail.com
ayabaca@yahoo.com
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