Difference between revisions of "Space Shuttle"
(→American Space Shuttle Program) |
|||
(4 intermediate revisions by one other user not shown) | |||
Line 1: | Line 1: | ||
[[Image:KSC-95EC-0911.jpg|right|thumb|Space Shuttle Atlantis launches on mission STS-71.|250px]] | [[Image:KSC-95EC-0911.jpg|right|thumb|Space Shuttle Atlantis launches on mission STS-71.|250px]] | ||
The '''Space Shuttle''', officially the '''Space Transportation System''' ('''STS''') is an [[United States|American]]-built space travel vehicle, designed to be capable of multiple flights. The shuttle was developed by the [[National Aeronautics and Space Administration]] (NASA). Missions on the shuttle last for up to two weeks, and carry five to seven astronauts. The shuttle is the first space vehicle designed to be reusable.<ref>[http://science.howstuffworks.com/space-shuttle.htm How The Space Shuttle Works]</ref> | The '''Space Shuttle''', officially the '''Space Transportation System''' ('''STS''') is an [[United States|American]]-built space travel vehicle, designed to be capable of multiple flights. The shuttle was developed by the [[National Aeronautics and Space Administration]] (NASA). Missions on the shuttle last for up to two weeks, and carry five to seven astronauts. The shuttle is the first space vehicle designed to be reusable.<ref>[http://science.howstuffworks.com/space-shuttle.htm How The Space Shuttle Works]</ref> | ||
− | |||
The Space Shuttle system consists of three components, | The Space Shuttle system consists of three components, | ||
*Two reuseable solid rocket boosters which (and will provide the main launch vehicles under the new Ares Launch program that follows the shuttle) provide nearly 80% of the thrust at takeoff | *Two reuseable solid rocket boosters which (and will provide the main launch vehicles under the new Ares Launch program that follows the shuttle) provide nearly 80% of the thrust at takeoff | ||
Line 17: | Line 16: | ||
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
− | ! | + | ! Image |
− | ! | + | ! Designation / Name |
− | ! | + | ! Namesake |
! First Flight | ! First Flight | ||
! Last Flight | ! Last Flight | ||
+ | ! Current Status | ||
! Remarks | ! Remarks | ||
|- | |- | ||
− | | | + | | [[File:ECN-8611.jpg|150px|center]] |
− | | OV-101 | + | | OV-101<br/>[[Space Shuttle Enterprise|''Enterprise'']] |
− | | | + | | Named for the fictional [[USS Enterprise (NCC-1701)|starship]] from the television show [[Star Trek|''Star Trek'']] as a result of a large write-in campaign.<ref>[http://www.nasa.gov/vision/earth/everydaylife/nasm_enterprise.html Shuttle Enterprise at Center of Museum's Space Hangar]</ref> Before, it was planned to name it ''Constitution''. |
| February 15th, 1977 | | February 15th, 1977 | ||
| October 26th, 1977 | | October 26th, 1977 | ||
− | | Used for atmospheric test flights | + | | On display at the [[Smithsonian Institution]] |
+ | | Used for atmospheric test flights and landings; did not fly into space. | ||
|- | |- | ||
− | | | + | | [[File:Pathfinder2.jpg|150px|center]] |
− | | OV-098 | + | | OV-098<br/>''Pathfinder'' |
− | | | + | | - |
− | | colspan="2" | No flights made | + | | colspan="2" | No flights made |
− | | | + | | On display at the US Space & Rocket Center, Huntsville, Alabama |
+ | | A full-sized replica used for various ground-handling proceedures.<ref>[http://science.ksc.nasa.gov/shuttle/resources/orbiters/pathfinder.html Pathfinder]</ref> | ||
|- | |- | ||
− | | [[ | + | | [[File:Columbia sts1 big.jpg|150px|center]] |
− | | OV-102 | + | | OV-102<br/>[[Space Shuttle Columbia|''Columbia'']] |
− | | | + | | Named for an American sloop involved in the discovery of the Columbia River in what is now the western United States, 1792 |
| April 12th, 1981 | | April 12th, 1981 | ||
− | | February 1st, 2003 | + | | January 16, 2003 |
− | | | + | | Lost on descent; crew killed, February 1st, 2003 |
+ | | First of the space shuttles to fly into space. | ||
|- | |- | ||
− | | [[ | + | | [[File:KSC-86PC-0081.jpg|150px|center]] |
− | | OV-099 | + | | OV-099<br/>[[Space Shuttle Challenger|''Challenger'']] |
− | | | + | | Named for HMS ''Challenger'', a British research vessel during the 1870's<ref>http://science.ksc.nasa.gov/shuttle/resources/orbiters/challenger.html</ref> |
| April 4th, 1983 | | April 4th, 1983 | ||
| January 28th, 1986 | | January 28th, 1986 | ||
− | | Originally built for Earth-bound tests, but later converted for space flight | + | | Lost on ascent; crew killed |
+ | | Originally built for Earth-bound tests, but later converted for space flight<ref>[http://www.nasa.gov/centers/kennedy/shuttleoperations/orbiters/challenger-info.html Space Shuttle Overview: Challenger (OV-099)]</ref>. Last flight carried [[Christa McAuliffe]], a New Hampshire high school teacher selected to be the first such individual under President [[Ronald Reagan]]'s [[Teacher in Space Project]]. | ||
|- | |- | ||
− | | [[ | + | | [[File:Sts121-s-079.jpg|150px|center]] |
− | | OV-103 | + | | OV-103<br/>[[Space Shuttle Discovery|''Discovery'']] |
− | | | + | | Named for the ship which carried [[Henry Hudson]] on his search for the [[Northwest Passage]], as well as the second ship commanded by British explorer Captain [[James Cook]] in 1770's <ref>http://science.ksc.nasa.gov/shuttle/resources/orbiters/discovery.html</ref> |
| August 30th, 1984 | | August 30th, 1984 | ||
− | | | + | | February 24, 2011 |
− | | | + | | Retired |
+ | | In a museum | ||
|- | |- | ||
− | | [[ | + | | [[File:111611main resupply image 001hires.jpg|150px|center]] |
− | | OV-104 | + | | OV-104<br/>[[Space Shuttle Atlantis|''Atlantis'']] |
− | | | + | | Named for the primary research vessel operated 1930-1966 by Woods Hole Oceanographic Institute, Massachusetts<ref>http://science.ksc.nasa.gov/shuttle/resources/orbiters/atlantis.html</ref> |
| October 3rd, 1985 | | October 3rd, 1985 | ||
− | | | + | | July 8, 2011 |
− | | | + | | Retired |
+ | | In a museum | ||
|- | |- | ||
− | | [[ | + | | [[File:Iss015e22574.jpg|150px|center]] |
− | | OV-105 | + | | OV-105<br/>[[Space Shuttle Endeavour|''Endeavour'']] |
− | | | + | | Named for the first ship commanded by British explorer Captain [[James Cook]] in 1768 <ref>http://science.ksc.nasa.gov/shuttle/resources/orbiters/endeavour.html</ref> |
| May 7th, 1992 | | May 7th, 1992 | ||
− | | | + | | May 16, 2011 |
− | | | + | | Retired |
+ | | In a museum | ||
|} | |} | ||
==Tragedies== | ==Tragedies== | ||
− | Sadly | + | Sadly two space shuttles have been destroyed, killing all of the crew. ''Challenger'' was destroyed on ascent January 28, 1986 due to O-ring failure on one of the external main boosters, and ''Columbia'' disintegrated during re-entry on February 1, 2003, as a result of thermal tile loss to one of its wings. |
== References == | == References == | ||
Revision as of 19:13, September 18, 2015
The Space Shuttle, officially the Space Transportation System (STS) is an American-built space travel vehicle, designed to be capable of multiple flights. The shuttle was developed by the National Aeronautics and Space Administration (NASA). Missions on the shuttle last for up to two weeks, and carry five to seven astronauts. The shuttle is the first space vehicle designed to be reusable.[1] The Space Shuttle system consists of three components,
- Two reuseable solid rocket boosters which (and will provide the main launch vehicles under the new Ares Launch program that follows the shuttle) provide nearly 80% of the thrust at takeoff
- The rust-colored External Tank, which feeds fuel to three Space Shuttle Orbiter Main Engines
- The orbiter itself, of which there are 3 operational. The Orbiters are reused but are extensively refurbished after each flight.
The longest space shuttle mission was 17.5 days on mission STS-80 in November 1996. Normally, missions are planned for anywhere from five to sixteen days in duration. The smallest crew ever to fly on the Shuttle numbered two people on the first few missions. The largest crew numbered eight people. Normally, crews may range in size from five to seven people. The Shuttle is designed to reach orbits ranging from about 185 kilometers to 643 kilometers (115 statute miles to 400 statute miles) high.
NASA intends to close out the service life of the space shuttle program by completing work on the International Space Station by 2010, then switch over to the Orion class crew transport vehicle, using tried-and-true space capsule concepts from the 1960s which are designed to emphasize crew safety.
The Soviet Union worked on a space shuttle project as well known as the Buran program. The Buran program was canceled due to lack of funding and the declining political situation. The Buran shuttle was launched into orbit in an unmanned test flight that succeeded however it did not fly again. The shuttle was destroyed in 2002, when its hangar collapsed.
American Space Shuttle Program
Image | Designation / Name | Namesake | First Flight | Last Flight | Current Status | Remarks |
---|---|---|---|---|---|---|
OV-101 Enterprise |
Named for the fictional starship from the television show Star Trek as a result of a large write-in campaign.[2] Before, it was planned to name it Constitution. | February 15th, 1977 | October 26th, 1977 | On display at the Smithsonian Institution | Used for atmospheric test flights and landings; did not fly into space. | |
OV-098 Pathfinder |
- | No flights made | On display at the US Space & Rocket Center, Huntsville, Alabama | A full-sized replica used for various ground-handling proceedures.[3] | ||
OV-102 Columbia |
Named for an American sloop involved in the discovery of the Columbia River in what is now the western United States, 1792 | April 12th, 1981 | January 16, 2003 | Lost on descent; crew killed, February 1st, 2003 | First of the space shuttles to fly into space. | |
OV-099 Challenger |
Named for HMS Challenger, a British research vessel during the 1870's[4] | April 4th, 1983 | January 28th, 1986 | Lost on ascent; crew killed | Originally built for Earth-bound tests, but later converted for space flight[5]. Last flight carried Christa McAuliffe, a New Hampshire high school teacher selected to be the first such individual under President Ronald Reagan's Teacher in Space Project. | |
OV-103 Discovery |
Named for the ship which carried Henry Hudson on his search for the Northwest Passage, as well as the second ship commanded by British explorer Captain James Cook in 1770's [6] | August 30th, 1984 | February 24, 2011 | Retired | In a museum | |
OV-104 Atlantis |
Named for the primary research vessel operated 1930-1966 by Woods Hole Oceanographic Institute, Massachusetts[7] | October 3rd, 1985 | July 8, 2011 | Retired | In a museum | |
OV-105 Endeavour |
Named for the first ship commanded by British explorer Captain James Cook in 1768 [8] | May 7th, 1992 | May 16, 2011 | Retired | In a museum |
Tragedies
Sadly two space shuttles have been destroyed, killing all of the crew. Challenger was destroyed on ascent January 28, 1986 due to O-ring failure on one of the external main boosters, and Columbia disintegrated during re-entry on February 1, 2003, as a result of thermal tile loss to one of its wings.
References
- ↑ How The Space Shuttle Works
- ↑ Shuttle Enterprise at Center of Museum's Space Hangar
- ↑ Pathfinder
- ↑ http://science.ksc.nasa.gov/shuttle/resources/orbiters/challenger.html
- ↑ Space Shuttle Overview: Challenger (OV-099)
- ↑ http://science.ksc.nasa.gov/shuttle/resources/orbiters/discovery.html
- ↑ http://science.ksc.nasa.gov/shuttle/resources/orbiters/atlantis.html
- ↑ http://science.ksc.nasa.gov/shuttle/resources/orbiters/endeavour.html