|
|
Moon Meteorite
| title |
Moon Meteorite |
| description |
The idea that rocks could fall from the sky was generally accepted by the early nineteenth century. At first, people thought these rocks formed in the atmosphere, hence the name meteorites. By the beginning of the twentieth century, scientists were sure that meteorites came from space and fairly sure they came from our solar system. Evidence mounted that meteorites came from the asteroid belt (between Mars and Jupiter), and until the early 1980s most scientists thought that all meteorites came from this belt. This meteorite, found in Antarctica in 1981, was the first exception. It is almost identical to rocks that the Apollo astronauts brought back from the Moon, and detailed study showed that it was from the Moon. The white fragments are rich in anorthite, a calcium-rich silicate mineral that makes up most of the lunar highlands. Lunar meteorites have a distinctive greenish tinge to their fusion crusts. Twelve lunar meteorites had been identified by late 1996, including rocks from the lunar highlands and the maria (the dark areas of the Moon). All the lunar meteorites, like the Apollo rocks, are ancient, they formed more than 3 billion years ago. *Image Credit*: NASA Johnson Space Center |
|
Aerial View of Columbia Laun
…
| Title |
Aerial View of Columbia Launch |
| Full Description |
Aerial view of the STS-2 Columbia launch from Pad 39A at the Kennedy Space Center, Florida, taken by astronaut John Young aboard NASA's Shuttle Training Aircraft (STA). |
| Date |
11/12/1981 |
| NASA Center |
Johnson Space Center |
|
Maxime A. Faget
| Title |
Maxime A. Faget |
| Full Description |
Maxime A. Faget, an aeronautical engineer with a B.S. from Louisiana State University (1943), joined the staff at Langley Aeronautical Laboratory in 1946 and soon became head of the performance aerodynamics branch of the pilotless aircraft research division. There, he conducted research on the heat shield of the Mercury spacecraft. In 1958 he joined the space task group in NASA, forerunner of the NASA Manned Spacecraft Center that became the Johnson Space Center, and he became its assistant director for engineering and development in 1962 and later its director. He contributed many of the original design concepts for Project Mercury's manned spacecraft and played a major role in designing virtually every U.S. crewed spacecraft since that time, including the Space Shuttle. He retired from NASA in 1981 and became an executive for Eagle Engineering, Inc. In 1982 he was one of the founders of Space Industries, Inc. and became its president and chief executive officer. |
| Date |
UNKNOWN |
| NASA Center |
Johnson Space Center |
|
President Reagan at Mission
…
| Title |
President Reagan at Mission Control, Houston |
| Full Description |
President Ronald Reagan gets a laugh from NASA officials in Mission Control when he jokingly asks crew members, astronauts Joe Engle and Richard Truly if they could stop by Washington en route to their California landing site in order that he might come along. The STS-2 crew was in their next to last day on orbit when the conversation took place. From left to right standing: Terry J. Hart, NASA Deputy Administrator Dr. Hans Mark, NASA Administrator James M. Beggs, JSC Director Dr. Christopher C. Kraft Jr. From left to right seated: CAPCOM, Astronaut Daniel C. Brandenstein President, Ronald Reagan Directly above the President in the background: JSC Flight Operations Director, Eugene F. Kranz |
| Date |
11/13/1981 |
| NASA Center |
Headquarters |
|
Columbia Commander John Youn
…
| Title |
Columbia Commander John Young |
| Full Description |
John W. Young, STS-1 mission Commander, prepares to log flight-pertinent data in a loose-leaf flight activities notebook onboard the Space Shuttle Columbia. Young is seated in the commander's station on the port side of Columbia's forward flight deck. |
| Date |
04/14/1981 |
| NASA Center |
Johnson Space Center |
|
Columbia On Final Approach
| Title |
Columbia On Final Approach |
| Full Description |
The underside of Columbia as it makes its final approach before landing on the Rogers Dry Lakebed at Edwards Air Force Base, California. The Shuttle was piloted by Richard Truly who would go on to become NASA's eighth Administrator. |
| Date |
11/16/1981 |
| NASA Center |
Johnson Space Center |
|
Dr. Mae C. Jemison, First Af
…
| Title |
Dr. Mae C. Jemison, First African-American Woman in Space |
| Full Description |
The first African-American woman in space, Dr. Mae C. Jemison was born on October 17, 1956 in Decatur, Alabama but considers Chicago, Illinois her hometown. She received a Bachelor in Chemical Engineering (and completed the requirements for a Bachelor in African and Afro-American studies) at Stanford University in 1977. Dr. Jemison also received a Doctorate degree in medicine from Cornell University in 1981. After medical school she did post graduate medical training at the Los Angeles County University of Southern California Medical Center. As an area Peace Corps medical officer for Sierra Leone and Liberia in West Africa, she managed the health care delivery system for U.S. Peace Corps and U.S. Embassy personnel. Jemison's background includes work in the areas of nuclear magnetic resonance spectroscopy, and reproductive biology. She also developed and participated in research projects on the Hepatitis B vaccine and rabies. Jemison was a General Practitioner and attending graduate Engineering classes in Los Angeles when she was named an astronaut candidate in 1987. She flew her first flight as a science mission specialist on STS-47, Spacelab-J, in September 1992. She was co-investigator for the Bone Cell Research Experiment on that mission. In completing her first space flight, Jemison logged 190 hours, 30 minutes and 23 seconds in space. Jemison resigned from NASA in March 1993. In 1994, she founded and began a term as chair of The Earth We Share (TEWS), an annual international science camp where students, aged 12 to 16, work together to solve current global dilemmas. From 1995- 2002 she was a professor of Environmental Studies at Dartmouth College. She is currently director of the Jemison Institute for Advancing Technology in developing countries. She is the recipient of numerous awards and honors, including induction into the National Women's Hall of Fame and several corporate boards of directors on the Texas Governor's State Council for Science and Biotechnology Development. Dr. Jemison published her memoirs, Find Where DE:the Wind Goes:Moments from My Life in 2001. She currently resides in Houston, Texas. |
| Date |
07/1992 |
| NASA Center |
Johnson Space Center |
|
Female Astronauts
| Title |
Female Astronauts |
| Full Description |
Astronauts Dr. N. Jan Davis (left) and Dr. Mae C. Jemison (right) were mission specialists on board the STS-47 mission. Born on November 1, 1953 in Cocoa Beach, Florida, Dr. N. Jan Davis received a Master degree in Mechanical Engineering in 1983 followed by a Doctorate in Engineering from the University of Alabama in Huntsville in 1985. In 1979 she joined NASA Marshall Space Flight Center as an aerospace engineer. A veteran of three space flights, Dr. Davis has logged over 678 hours in space since becoming an astronaut in 1987. She flew as a mission specialist on STS-47 in 1992 and STS-60 in 1994, and was the payload commander on STS-85 in 1997. In July 1999, she transferred to the Marshall Space Flight Center, where she became Director of Flight Projects. Dr. Mae C. Jemison, the first African-American woman in space, was born on October 17, 1956 in Decatur, Alabama but considers Chicago, Illinois her hometown. She received a Bachelor degree in Chemical Engineering (and completed the requirements for a Bachelor degree in African and Afro-American studies) at Stanford University in 1977, and a Doctorate degree in medicine from Cornell University in 1981. After receiving her doctorate, she worked as a General Practitioner while attending graduate engineering classes in Los Angeles. She was named an astronaut candidate in 1987, and flew her first flight as a science mission specialists on STS-47, Spacelab-J, in September 1992, logging 190 hours, 30 minutes, 23 seconds in space. In March 1993, Dr. Jemison resigned from NASA, thought she still resides in Houston, Texas. She went on to publish her memoirs, Find Where the Wind Goes: Moments from My Life, in 2001. The astronauts are shown preparing to deploy the lower body negative pressure (LBNP) apparatus in this 35mm frame taken in the science module aboard the Earth-orbiting Space Shuttle Endeavor. Fellow astronauts Robert L. Gibson (Commander), Curtis L. Brown (Junior Pilot), Mark C. Lee (Payload Commander), Jay Apt (Mission Specialist), and Mamoru Mohri (Payload Specialist) joined the two on their maiden space flight. The Spacelab-J mission was a joint effort between Japan and the United States. |
| Date |
09/15/1992 |
| NASA Center |
Johnson Space Center |
|
Throttling Upward
| Title |
Throttling Upward |
| Full Description |
Aerial views of the STS-2 launch from Pad 39A at Kennedy Space Center. This photograph of Columbia soaring toward earth orbit was captured by Mission- Specialist/Astronaut Kathryn D. Sullivan from the rear station of a T-38 jet aircraft. Part of the wing top of her aircraft can be seen in the lower left corner. Another T-38 jet can be seen at lower left corner near the smoke trails from the Shuttle. |
| Date |
11/12/1981 |
| NASA Center |
Johnson Space Center |
|
Test pilot Michael R. Swann
| Photo Date |
August 21, 1978 |
|
The Space Shuttle Columbia g
…
| Photo Date |
April 14, 1981 |
|
| Photo Description |
After completing it's first orbital mission with a landing at Edwards Air Force Base on April 14, 1981, Space Shuttle Columbia received a humorous sendoff before it's ferry flight atop a modified 747 back to the Kennedy Space Center in Florida. Holding the sign are, left to right: Melvin Burke, DFRC Orbital Flight Test (OFT) Program Manager, Isaac 'Ike' Gillam, DFRC Center Director, Fitzhugh 'Fitz' L. Fulton Jr., NASA DFRC 747 SCA Pilot, and Donald K. 'Deke' Slayton, JSC OFT Project Manager. |
| Photo Date |
April 28, 1981 |
|
The Space Shuttle Columbia t
…
| Photo Description |
TOUCHDOWN! -- The Space Shuttle Columbia touches down on lakebed runway 23 at Edwards Air Force Base, Calif., to conclude the first orbital shuttle mission, April 14, 1981. |
| Photo Date |
April 14, 1981 |
|
Space Shuttle astronauts Joh
…
| Photo Description |
WELCOME HOME -- Space Shuttle astronauts John Young and Robert Crippen (in tan space suits) are greeted by members of the ground crew moments after stepping off the shuttle Columbia following its first landing at Edwards Air Force Base, Calif. Young and Crippen had piloted the Columbia on its first orbital space mission, April 12 - 14, 1981. |
| Project Description |
Space Shuttle astronauts John Young and Robert Crippen (in tan space suits) are greeted by members of the ground crew after stepping off the Space Shuttle Columbia after STS-1 landing at Edwards Air Force Base, CA. |
| Photo Date |
April 14, 1981 |
|
| Photo Description |
The Space Shuttle Columbia touches down on lakebed runway 23 at Edwards Air Force Base, Calif., to conclude the first orbital shuttle mission. (JSC photo # S81-30734) |
| Project Description |
Space Shuttle STS-1 |
| Photo Date |
April 14, 1981 |
|
| Photo Description |
The Space Shuttle Columbia on Rogers Dry lakebed at Edwards AFB after landing to complete its first orbital mission on April 14, 1981. Technicians towed the Shuttle back to the NASA Dryden Flight Research Center for post-flight processing and preparation for a return ferry flight atop a modified 747 to Kennedy Space Center in Florida. (JSC photo # S81-30749) |
| Project Description |
Space Shuttle STS-1 |
| Photo Date |
April 14, 1981 |
|
The Space Shuttle Columbia o
…
| Photo Description |
The Space Shuttle Columbia on Rogers Dry lakebed at Edwards AFB after landing to complete its first orbital mission on April 14, 1981. Technicians towed the Shuttle back to the NASA Dryden Flight Research Center for post-flight processing and preparation for a return ferry flight atop a modified 747 to Kennedy Space Center in Florida. (JSC photo # S81-31163) |
| Photo Date |
April 14, 1981 |
|
Shuttle Carrier Aircraft (SC
…
| Photo Description |
NASA's two Boeing 747 Shuttle Carrier Aircraft (SCA) are seen here nose to nose at Dryden Flight Research Center, Edwards, California. The front mounting attachment for the Shuttle can just be seen on top of each. The SCAs are used to ferry Space Shuttle orbiters from landing sites back to the launch complex at the Kennedy Space Center, and also to and from other locations too distant for the orbiters to be delivered by ground transportation. The orbiters are placed atop the SCAs by Mate-Demate Devices, large gantry-like structures which hoist the orbiters off the ground for post-flight servicing, and then mate them with the SCAs for ferry flights. Features which distinguish the two SCAs from standard 747 jetliners are, three struts, with associated interior structural strengthening, protruding from the top of the fuselage (two aft, one forward) on which the orbiter is attached, and two additional vertical stabilizers, one on each end of the standard horizontal stabilizer, to enhance directional stability. The two SCAs are under the operational control of NASA's Johnson Space Center, Houston, Texas. |
| Project Description |
470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site., Space Shuttles are the main element of America?s Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the Shuttle?s altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry elements of the International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International?s Space Transportation Systems Division, Downey, California. Rockwell?s Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of |
| Photo Date |
28 September 1995 |
|
Shuttle Enterprise Mated to
…
| Photo Description |
The Space Shuttle Enterprise, the nation's prototype space shuttle orbiter, before departing NASA's Dryden Flight Research Center, Edwards, California, at 11:00 a.m., 16 May 1983, on the first leg of its trek to the Paris Air Show at Le Bourget Airport, Paris, France. Seen here atop the huge 747 Shuttle Carrier Aircraft (SCA), the first stop for the Enterprise was Peterson AFB, Colorado Springs, Colorado. Piloting the 747 on the Europe trip were Joe Algranti, Johnson Space Center Chief Pilot, Astronaut Dick Scobee, and NASA Dryden Chief Pilot Tom McMurtry. Flight engineers for that portion of the flight were Dryden's Ray Young and Johnson Space Center's Skip Guidry. The Enterprise, named after the spacecraft of Star Trek fame, was originally carried and launched by the 747 during the Approach and Landing Tests (ALT) at Dryden Flight Research Center. |
| Project Description |
470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site., Space Shuttles are the main element of America?s Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the Shuttle?s altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry elements of the International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International?s Space Transportation Systems Division, Downey, California. Rockwell?s Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of |
| Photo Date |
1982 |
|
Shuttle Enterprise Mated to
…
| Photo Description |
The Space Shuttle Enterprise, the nation's prototype space shuttle orbiter, departed NASA's Dryden Flight Research Center, Edwards, California, at 11:00 a.m., 16 May 1983, on the first leg of its trek to the Paris Air Show at Le Bourget Airport, Paris, France. Carried by the huge 747 Shuttle Carrier Aircraft (SCA), the first stop for the Enterprise was Peterson AFB, Colorado Springs, Colorado. Piloting the 747 on the Europe trip were Joe Algranti, Johnson Space Center Chief Pilot, Astronaut Dick Scobee, and NASA Dryden Chief Pilot Tom McMurtry. Flight engineers for that portion of the flight were Dryden's Ray Young and Johnson Space Center's Skip Guidry. The Enterprise, named after the spacecraft of Star Trek fame, was originally carried and launched by the 747 during the Approach and Landing Tests (ALT) at Dryden Flight Research Center. |
| Project Description |
470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site., Space Shuttles are the main element of America?s Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the Shuttle?s altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry elements of the International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International?s Space Transportation Systems Division, Downey, California. Rockwell?s Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of |
| Photo Date |
1983 |
|
Stereo Saturn
| Title |
Stereo Saturn |
| Explanation |
Get out your red/blue glasses [ http://img.arc.nasa.gov/archive/desert96/redblue.html ] and launch [ http://antwrp.gsfc.nasa.gov/apod/ap971016.html ] yourself into this stereo [ http://cass.jsc.nasa.gov/research/stereo_atlas/SS3D.HTM ] picture of Saturn! The picture is actually composed from two images recorded weeks apart by the Voyager 2 spacecraft [ http://vraptor.jpl.nasa.gov/voyager/voyager_fs.html ] during its visit to [ http://nssdc.gsfc.nasa.gov/planetary/voyager.html ] the Saturnian System in August of 1981. Traveling at about 35,000 miles per hour, the spacecraft's changing viewpoint from one image to the next produced this exaggerated but pleasing stereo effect [ http://antwrp.gsfc.nasa.gov/apod/ap970404.html ]. Saturn is the second largest planet [ http://seds.lpl.arizona.edu/nineplanets/nineplanets/saturn.html ] in the Solar System, after Jupiter. Its spectacular ring system [ http://ringmaster.arc.nasa.gov/saturn/saturn.html ] is so wide that it would span the space between the Earth and Moon. Although they look solid here, Saturn's [ http://antwrp.gsfc.nasa.gov/apod/ap000129.html ] rings consist of individually orbiting bits of ice and rock ranging in size from grains of sand to barn-sized boulders. |
|
Stereo Saturn
| Title |
Stereo Saturn |
| Explanation |
Get out your red/blue glasses [ http://mpfwww.jpl.nasa.gov/MPF/mpf/glasses.html ] and launch [ http://beacon.jpl.nasa.gov/exhibits/voyager/ default.html ] yourself into this stereo [ http://cass.jsc.nasa.gov/research/stereo_atlas/ SS3D.HTM ] picture of Saturn! The picture is actually composed from two images recorded weeks apart by the Voyager 2 spacecraft [ http://nssdc.gsfc.nasa.gov/database/ MasterCatalog?sc=1977-076A ] during its visit to [ http://sse.jpl.nasa.gov/missions/sat_missns/ sat-voy2.html ] the Saturnian System in August of 1981. Traveling at about 35,000 miles per hour, the spacecraft's changing viewpoint from one image to the next produced this exaggerated but pleasing stereo effect [ http://antwrp.gsfc.nasa.gov/apod/ap970404.html ]. Saturn is the second largest planet [ http://seds.lpl.arizona.edu/nineplanets/nineplanets/ saturn.html ] in the Solar System, after Jupiter. Its spectacular ring system [ http://ringmaster.arc.nasa.gov/saturn/saturn.html ] is so wide that it would span the space between the Earth and Moon. Although they look solid here, Saturn's [ http://antwrp.gsfc.nasa.gov/apod/ap000129.html ] rings consist of individually orbiting bits of ice and rock ranging in size from grains of sand to barn-sized boulders. |
|
Stereo Saturn
| Title |
Stereo Saturn |
| Explanation |
Get out your red/blue glasses [ http://img.arc.nasa.gov/archive/desert96/redblue.html ] and launch [ http://antwrp.gsfc.nasa.gov/apod/ap981224.html ] yourself into this stereo [ http://cass.jsc.nasa.gov/research/stereo_atlas/SS3D.HTM ] picture of Saturn! The picture is actually composed from two images recorded weeks apart by the Voyager 2 spacecraft [ http://vraptor.jpl.nasa.gov/voyager/voyager_fs.html ] during its visit to the Saturnian System [ http://nssdc.gsfc.nasa.gov/planetary/voyager.html ] in August of 1981. Traveling at about 35,000 miles per hour, the spacecraft's changing viewpoint from one image to the next produced this exaggerated but pleasing stereo effect [ http://antwrp.gsfc.nasa.gov/apod/ap970404.html ]. Saturn is the second largest planet in the Solar System [ http://seds.lpl.arizona.edu/nineplanets/nineplanets/saturn.html ], after Jupiter. Its spectacular ring system [ http://ringmaster.arc.nasa.gov/saturn/saturn.html ] is so wide that it would span the space between the Earth and Moon. Although they look solid here, Saturn's Rings [ http://antwrp.gsfc.nasa.gov/apod/ap981105.html ] consist of individually orbiting bits of ice and rock ranging in size from grains of sand to barn-sized boulders. |
|
Liftoff of Space Shuttle Col
…
| Title |
Liftoff of Space Shuttle Columbia |
| Explanation |
On April 12, 1981, space flight entered a new era with the first launch [ http://spacelink.nasa.gov/NASA.Projects/Human.Exploration.and.Development.of.Space/Human.Space.Flight/Shuttle/Shuttle.Missions/Flight.001.STS-1/ ] of Space Shuttle Columbia [ http://www.ksc.nasa.gov/shuttle/resources/orbiters/columbia.html ]. NASA's Space Shuttles [ http://www.hq.nasa.gov/office/pao/History/shuttlehistory.html ] land like a normal airplane, carry a heavy cargo, carry a large crew, make use of cheap solid fuel, and are reusable. Previous to this flight [ http://images.jsc.nasa.gov/iams/html/pao/STS1.htm ], no manned orbiting space ship had ever landed on a runway. Space Shuttles now are the flagships and the workhorses [ http://www.ksc.nasa.gov/shuttle/missions/missions.html ] of NASA's space going rockets. |
|
AD-1 with research pilot Ric
…
| Title |
AD-1 with research pilot Richard E. Gray |
| Description |
Standing in front of the AD-1 Oblique Wing research aircraft is research pilot Richard E. Gray. Richard E. Gray joined National Aeronautics and Space Administration's Johnson Space Center, Houston, Texas, in November 1978, as an aerospace research pilot. In November 1981, Dick joined the NASA's Ames-Dryden Flight Research Facility, Edwards, California, as a research pilot. Dick was a former Co-op at the NASA Flight Research Center (a previous name of the Ames-Dryden Flight Research Facility), serving as an Operations Engineer. At Ames-Dryden, Dick was a pilot for the F-14 Aileron Rudder Interconnect Program, AD-1 Oblique Wing Research Aircraft, F-8 Digital Fly-By-Wire and Pilot Induced Oscillations investigations. He also flew the F-104, T-37, and the F-15. On November 8, 1982, Gray was fatally injured in a T-37 jet aircraft while making a pilot proficiency flight. Dick graduated with a Bachelors degree in Aeronautical Engineering from San Jose State University in 1969. He joined the U.S. Navy in July 1969, becoming a Naval Aviator in January 1971, when he was assigned to F-4 Phantoms at Naval Air Station (NAS) Miramar, California. In 1972, he flew 48 combat missions in Vietnam in F-4s with VF-111 aboard the USS Coral Sea. After making a second cruise in 1973, Dick was assigned to Air Test and Evaluation Squadron Four (VX-4) at NAS Point Mugu, California, as a project pilot on various operational test and evaluation programs. In November 1978, Dick retired from the Navy and joined NASA's Johnson Space Center. At JSC Gray served as chief project pilot on the WB-57F high-altitude research projects and as the prime television chase pilot in a T-38 for the landing portion of the Space Shuttle orbital flight tests. Dick had over 3,000 hours in more than 30 types of aircraft, an airline transport rating, and 252 carrier arrested landings. He was a member of the Society of Experimental Test Pilots serving on the Board of Directors as Southwest Section Technical Adviser in 1981/1982. Richard E. Gray was born March 11, 1945 in Newport News, Virginia, he died on November 8, 1982 at Edwards, California, in a T-37 spin accident. The Ames-Dryden-1 (AD-1) aircraft was designed to investigate the concept of an oblique (pivoting) wing. The wing could be rotated on its center pivot, so that it could be set at its most efficient angle for the speed at which the aircraft was flying. NASA Ames Research Center Aeronautical Engineer Robert T. Jones conceived the idea of an oblique wing. His wind tunnel studies at Ames (Moffett Field, CA) indicated that an oblique wing design on a supersonic transport might achieve twice the fuel economy of an aircraft with conventional wings. The oblique wing on the AD-1 pivoted about the fuselage, remaining perpendicular to it during slow flight and rotating to angles of up to 60 degrees as aircraft speed increased. Analytical and wind tunnel studiesthat Jones conducted at Ames indicated that a transport-sized oblique-wing aircraft, flying at speeds of up to Mach 1.4 (1.4 times the speed of sound) would have substantially better aerodynamic performance than aircraft with conventional wings. The AD-1 structure allowed the project to complete all of its technical objectives. The type of low-speed, low-cost vehicle - as expected - exhibited aeroelastic and pitch-roll-coupling effects that contributed to poor handling at sweep angles above 45 degrees. The fiberglass structure limited the wing stiffness that would have improved the handling qualities. Thus, after completion of the AD-1 project, there was still a need for a transonic oblique-wing research aircraft to assess the effects of compressibility, evaluate a more representative structure, and analyze flight performance at transonic speeds (those on either side of the speed of sound). The aircraft was delivered to the Dryden Flight Research Center, Edwards, CA, in March 1979 and its first flight was on December 21, 1979. Piloting the aircraft on that flight, as well as on its last flight on August 7, 1982, was NASA Research Pilot Thomas C. McMurtry. The AD-1 flew a total of 79 times during the research program. The aircraft was constructed by the Ames Industrial Co., Bohemia, NY, under a $240, 000 fixed-price contract. NASA specified the design based on a geometric configuration provided by the Boeing company. The Rutan Aircraft Factory, Mojave, CA, provided the detailed design and loads analysis for the vehicle. The aircraft was 38.8 feet long and 6.75 feet high with a wing span of 32.3 feet, unswept. It was constructed of plastic reinforced with fiberglass and weighed 1,450 pounds,empty. The vehicle was powered by two small turbojet engines, each producing 220 pounds of thrust at sea level. Due to safety concerns, the aircraft was limited to speeds of 170 mph. |
| Date |
01.01.1982 |
|
Aft view of MMU during quali
…
| Title |
Aft view of MMU during qualification test in vacuum chamber |
| Description |
Aft view of a manned maneuvering unit (MMU) during qualification test in vacuum chamber at JSC. |
| Date |
03.06.1981 |
|
Mike Yettaw and Donavon Hoov
…
| Title |
Mike Yettaw and Donavon Hoover providing air-to-ground communications to the Johnson Space Center |
| Description |
Mike Yettaw and Donavon Hoover providing air-to-ground communications to the Johnson Space Center during STS-92. STS-92 was the 100th mission since the fleet of four Space Shuttles began flying in 1981. (Due to schedule changes, missions are not always launched in the order that was originally planned.) The almost 13-day mission, the 46th Shuttle mission to land at Edwards, was the last construction mission for the International Space Station prior to the first scientists taking up residency in the orbiting space laboratory the following month. The seven-member crew on STS-92 included mission specialists Koichi Wakata, Michael Lopez-Alegria, Jeff Wisoff, Bill McArthur and Leroy Chiao, pilot Pam Melroy and mission commander Brian Duffy. |
| Date |
11.17.2000 |
|
Mission Control Activities d
…
| Title |
Mission Control Activities during the STS-1 Mission |
| Description |
Mission Control Activities during the STS-1 Mission. View is of the Flight Directors console. |
| Date |
04.14.1981 |
|
Mission Control during rollo
…
| Title |
Mission Control during rollout of STS-1 from VAB to launch complex 39 |
| Description |
View of Mission Control during rollout of STS-1 from the Vehicle Assembly Building (VAB) to launch complex 39, Pad A. |
| Date |
01.06.1981 |
|
Mission Operations Control R
…
| Title |
Mission Operations Control Room Activities during STS-2 mission |
| Description |
Mission Operations Control Room (MOCR) activities during STS-2 mission. Overall view of the MOCR in the Johnson Space Center's Mission Control Center. At far right is Eugene F. Kranz, Deputy Director of Flight Operations. At the flight director console in front of Kranz's FOD console are Flight Directors M.P. Frank, Neil B. Hutchinson and Donald R. Puddy as well as others (39506), Wide-angle view of flight controllers in the MOCR. Clifford E. Charlesworth, JSC Deputy Director, huddles with several flight directors for STS-2 at the flight director console. Kranz, is at far right of frame (39507), Dr. Christopher C. Kraft, Jr., JSC Director, center, celebrates successful flight and landing of STS-2 with a cigar in the MOCR. He is flanked by Dr. Maxime A Faget, left, Director of Engineering and Development, and Thomas L. Moser, of the Structures and Mechanics Division (39508), Flight Director Donald R. Puddy, near right, holds replica of the STS-2 insignia. Insignias on the opposite wall |
| Date |
11.14.1981 |
|
Artist concept of satellite
…
| Title |
Artist concept of satellite in orbit above the earth |
| Description |
Artist concept of satellite with solar panels deployed in orbit above the earth. |
| Date |
10.09.1981 |
|
Astronaut Roy Bridges in One
…
| Title |
Astronaut Roy Bridges in One-G trainer |
| Description |
Astronaut Roy Bridges in casual clothes at the controls of the One-G trainer. |
| Date |
10.21.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate Bonnie J. Dunbar |
| Description |
Offical portrait of Astronaut candidate Bonnie J. Dunbar wearing blue shuttle flight suit. |
| Date |
01.08.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate Jerry L. Ross |
| Description |
Offical portrait of Astronaut candidate Jerry L. Ross wearing blue shuttle flight suit. |
| Date |
01.08.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate Karl Henize |
| Description |
Offical portrait of Astronaut candidate Karl Henize wearing blue shuttle flight suit. |
| Date |
03.24.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate Michael J. Smith |
| Description |
Offical portrait of Astronaut candidate Michael J. Smith wearing blue shuttle flight suit. |
| Date |
01.08.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate Robert C. "Woody" Spring |
| Description |
Offical portrait of Astronaut candidate Robert C. "Woody" Spring wearing blue shuttle flight suit. |
| Date |
01.08.1981 |
|
Offical portrait of Astronau
…
| Title |
Offical portrait of Astronaut candidate William F. Fisher |
| Description |
Offical portrait of Astronaut candidate William F. Fisher wearing blue shuttle flight suit. |
| Date |
01.08.1981 |
|
Offical portrait of ESA Payl
…
| Title |
Offical portrait of ESA Payload Specialist Claud Nicollier |
| Description |
Offical portrait of ESA Payload Specialist Claude Nicollier wearing blue shuttle flight suit. |
| Date |
06.29.1981 |
|
Offical portrait of ESA Payl
…
| Title |
Offical portrait of ESA Payload Specialist Wubbo Ockels |
| Description |
Offical portrait of ESA Payload Specialist Wubbo Ockels wearing blue shuttle flight suit. |
| Date |
06.26.1981 |
|
Blood collection kit for Spa
…
| Title |
Blood collection kit for Space Lab 1 |
| Description |
Blood collection kit for Space Lab 1. |
| Date |
02.02.1981 |
|
Brigadier General William T.
…
| Title |
Brigadier General William T. Twinting seated at console in MCC |
| Description |
Brigadier General William T. Twinting seated at console in Mission Control Center (MCC). |
| Date |
06.18.1981 |
|
Central Italy
| Title |
Central Italy |
| Description |
Clouds and haze cover most of the Italian peninsula in this view of central Italy (41.5N, 14.0E) but the Bay of Naples region with Mt. Vesuvius and the island of Capri are clear. The Adriatic Sea in the background separates Italy from the cloud covered Balkans of eastern Europe and the Tyrrhenian Sea in the foreground lies between the Italian mainland and the off scene islands of Corsica and Sardinia. Several aircraft contrails can also be seen. |
| Date |
10.14.1981 |
|
Centrifuge for SLS-1
| Title |
Centrifuge for SLS-1 |
| Description |
Centrifuge in middeck locker for use in Space Lab 1. |
| Date |
01.16.1981 |
|
Rockwell art concept view of
…
| Title |
Rockwell art concept view of Shuttle in orbit with open cargo bay |
| Description |
Rockwell art concept view of Shuttle in orbit with open cargo bay showing the Global Positioning System sortie pallet. |
| Date |
08.31.1981 |
|
Selected frames of the SRB s
…
| Title |
Selected frames of the SRB separation during STS-1 launch path |
| Description |
Selected frames of the Solid Rocket Booster (SRB) separation during STS-1 launch path. Views include scenes taken by a 16mm camera mounted in the umbilical walls of the Columbia's external fuel tanks. View is of the separation of the SRB on the left side at an altitude of 24 nautical miles (30504,30506), separation of the external tank following the shutdown of the vehicle's three main engines (30505,30509), begining of the separation of the SRBs at an altitude of 24 nautical miles. Much of this photo is of the aft dome of the external tank (30507-8). |
| Date |
04.20.1981 |
|
Shuttle Carrier Aircraft (SC
…
| Title |
Shuttle Carrier Aircraft (SCA) Fleet Photo |
| Description |
NASA's two Boeing 747 Shuttle Carrier Aircraft (SCA) are seen here nose to nose at Dryden Flight Research Center, Edwards, California. The front mounting attachment for the Shuttle can just be seen on top of each. The SCAs are used to ferry Space Shuttle orbiters from landing sites back to the launch complex at the Kennedy Space Center, and also to and from other locations too distant for the orbiters to be delivered by ground transportation. The orbiters are placed atop the SCAs by Mate-Demate Devices, large gantry-like structures which hoist the orbiters off the ground for post-flight servicing, and then mate them with the SCAs for ferry flights. Features which distinguish the two SCAs from standard 747 jetliners are, three struts, with associated interior structural strengthening, protruding from the top of the fuselage (two aft, one forward) on which the orbiter is attached, and two additional vertical stabilizers, one on each end of the standard horizontal stabilizer, to enhance directional stability. The two SCAs are under the operational control of NASA's Johnson Space Center, Houston, Texas. Space Shuttles are the main element of America's Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the, Shuttle's altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry elements of the International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International's Space Transportation Systems Division, Downey, California. Rockwell's Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of 470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site. |
| Date |
09.28.1995 |
|
Shuttle Enterprise Mated to
…
| Title |
Shuttle Enterprise Mated to 747 SCA in Flight |
| Description |
International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International's Space Transportation Systems Division, Downey, California. Rockwell's Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of 470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site., The Space Shuttle Enterprise, the nation's prototype space shuttle orbiter, departed NASA's Dryden Flight Research Center, Edwards, California, at 11:00 a.m., 16 May 1983, on the first leg of its trek to the Paris Air Show at Le Bourget Airport, Paris, France. Carried by the huge 747 Shuttle Carrier Aircraft (SCA), the first stop for the Enterprise was Peterson AFB, Colorado Springs, Colorado. Piloting the 747 on the Europe trip were Joe Algranti, Johnson Space Center Chief Pilot, Astronaut Dick Scobee, and NASA Dryden Chief Pilot Tom McMurtry. Flight engineers for that portion of the flight were Dryden's Ray Young and Johnson Space Center's Skip Guidry. The Enterprise, named after the spacecraft of Star Trek fame, was originally carried and launched by the 747 during the Approach and Landing Tests (ALT) at Dryden Flight Research Center. Space Shuttles are the main element of America's Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the Shuttle's altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry elements of the |
| Date |
01.01.1983 |
|
Shuttle Enterprise Mated to
…
| Title |
Shuttle Enterprise Mated to 747 SCA on Ramp |
| Description |
The Space Shuttle Enterprise, the nation's prototype space shuttle orbiter, before departing NASA's Dryden Flight Research Center, Edwards, California, at 11:00 a.m., 16 May 1983, on the first leg of its trek to the Paris Air Show at Le Bourget Airport, Paris, France. Seen here atop the huge 747 Shuttle Carrier Aircraft (SCA), the first stop for the Enterprise was Peterson AFB, Colorado Springs, Colorado. Piloting the 747 on the Europe trip were Joe Algranti, Johnson Space Center Chief Pilot, Astronaut Dick Scobee, and NASA Dryden Chief Pilot Tom McMurtry. Flight engineers for that portion of the flight were Dryden's Ray Young and Johnson Space Center's Skip Guidry. The Enterprise, named after the spacecraft of Star Trek fame, was originally carried and launched by the 747 during the Approach and Landing Tests (ALT) at Dryden Flight Research Center. Space Shuttles are the main element of America's Space Transportation System and are used for space research and other space applications. The shuttles are the first vehicles capable of being launched into space and returning to Earth on a routine basis. Space Shuttles are used as orbiting laboratories in which scientists and mission specialists conduct a wide variety of scientific experiments. Crews aboard shuttles place satellites in orbit, rendezvous with satellites to carry out repair missions and return them to space, and retrieve satellites and return them to Earth for refurbishment and reuse. Space Shuttles are true aerospace vehicles. They leave Earth and its atmosphere under rocket power provided by three liquid-propellant main engines with two solid-propellant boosters attached plus an external liquid-fuel tank. After their orbital missions, they streak back through the atmosphere and land like airplanes. The returning shuttles, however, land like gliders, without power and on runways. Other rockets can place heavy payloads into orbit, but, they can only be used once. Space Shuttles are designed to be continually reused. When Space Shuttles are used to transport complete scientific laboratories into space, the laboratories remain inside the payload bay throughout the mission. They are then removed after the Space Shuttle returns to Earth and can be reused on future flights. Some of these orbital laboratories, like the Spacelab, provide facilities for several specialists to conduct experiments in such fields as medicine, astronomy, and materials manufacturing. Some types of satellites deployed by Space Shuttles include those involved in environmental and resources protection, astronomy, weather forecasting, navigation, oceanographic studies, and other scientific fields. The Space Shuttles can also launch spacecraft into orbits higher than the Shuttle's altitude limit through the use of Inertial Upper Stage (IUS) propulsion units. After release from the Space Shuttle payload bay, the IUS is ignited to carry the spacecraft into deep space. The Space Shuttles are also being used to carry, elements of the International Space Station into space where they are assembled in orbit. The Space Shuttles were built by Rockwell International's Space Transportation Systems Division, Downey, California. Rockwell's Rocketdyne Division (now part of Boeing) builds the three main engines, and Thiokol, Brigham City, Utah, makes the solid rocket booster motors. Martin Marietta Corporation (now Lockheed Martin), New Orleans, Louisiana, makes the external tanks. Each orbiter (Space Shuttle) is 121 feet long, has a wingspan of 78 feet, and a height of 57 feet. The Space Shuttle is approximately the size of a DC-9 commercial airliner and can carry a payload of 65,000 pounds into orbit. The payload bay is 60 feet long and 15 feet in diameter. Each main engine is capable of producing a sea level thrust of 375,000 pounds and a vacuum (orbital) thrust of 470,000 pounds. The engines burn a mixture of liquid oxygen and liquid hydrogen. In orbit, the Space Shuttles circle the earth at a speed of 17,500 miles per hour with each orbit taking about 90 minutes. A Space Shuttle crew sees a sunrise or sunset every 45 minutes. When Space Shuttle flights began in April 1981, Dryden Flight Research Center, Edwards, California, was the primary landing site for the Shuttles. Now Kennedy Space Center, Florida, is the primary landing site with Dryden remaining as the principal alternate landing site. |
| Date |
01.01.1982 |
|
STS 1 Shuttle Columbia firin
…
| Title |
STS 1 Shuttle Columbia firing main engines |
| Description |
Long range view of STS 1 Shuttle Columbia firing main engines prior to launch. |
| Date |
03.20.1981 |
|
|
