STS-47

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STS-47
Microgravity research
OperatorNASA
COSPAR ID1992-061A Edit this at Wikidata
SATCAT no.22120
Mission duration7 days, 22 hours, 30 minutes, 24 seconds
Distance travelled5,265,523 km (3,271,844 mi)
Orbits completed126
Spacecraft properties
SpacecraftSpace Shuttle Endeavour
Launch mass117,335 kg (258,679 lb)
Landing mass99,450 kg (219,250 lb)
Payload mass12,485 kg (27,525 lb)
Crew
Crew size7
Members
Start of mission
Launch dateSeptember 12, 1992, 14:23:00 UTC
Launch siteKennedy Space Center, LC-39B
ContractorRockwell International
End of mission
Landing dateSeptember 20, 1992, 12:53:24 UTC
Landing siteKennedy Space Center, SLF Runway 33
Orbital parameters
Reference systemGeocentric orbit
RegimeLow Earth orbit
Perigee altitude297 km (185 mi)
Apogee altitude310 km (190 mi)
Inclination57.02°
Period90.00 minutes
Instruments
  • Air Force Maui Optical Station (AMOS)
  • Israel Space Agency Investigation About Hornets (ISAIAH)
  • Shuttle Amateur Radio Experiment (SAREX-II)
  • Solid Surface Combustion Experiment (SSCE)
  • Ultraviolet Plume Imager (UVPI)

STS-47 mission patch

Back row: Davis, Lee, Gibson, Jemison, Mohri
Front row: Apt, Brown
← STS-46 (49)
STS-52 (51) →
 

STS-47 was NASA's 50th Space Shuttle mission of the program, as well as the second mission of the Space Shuttle Endeavour. The mission mainly involved conducting experiments in life and material sciences inside Spacelab-J, a collaborative laboratory inside the shuttle's payload bay sponsored by NASA and the National Space Development Agency of Japan (NASDA). This mission carried Mamoru Mohri, the first Japanese astronaut aboard the shuttle, Mae Jemison, the first African-American woman to go to space, and the only married couple to fly together on the shuttle, Mark C. Lee and Jan Davis, contrary to NASA policy.

Crew

Position Crew Member
Commander United States Robert L. Gibson Member of Blue Team Member of Red Team
Fourth spaceflight
Pilot United States Curtis Brown Member of Red Team
First spaceflight
Mission Specialist 1 United States Mark C. Lee Member of Red Team
Second spaceflight
Mission Specialist 2 United States Jerome Apt Member of Blue Team
Second spaceflight
Mission Specialist 3 United States Jan Davis Member of Blue Team
First spaceflight
Mission Specialist 4 United States Mae Jemison Member of Blue Team
Only spaceflight
Payload Specialist 1
NASDA

First spaceflight

Backup crew

Position Astronaut
Payload Specialist 1 or 2
NASDA

First spaceflight
Payload Specialist 1 or 2
NASDA

First spaceflight
Payload Specialist 1 United States Stanley L. Koszelak
First spaceflight

Crew seating arrangements

Seat[1] Launch Landing
Seats 1–4 are on the Flight Deck. Seats 5–7 are on the Middeck.
S1 Gibson Gibson
S2 Brown Brown
S3 Lee Davis
S4 Apt Apt
S5 Davis Lee
S6 Jemison Jemison
S7 Mohri Mohri

As female and male astronauts became more prominently integrated with the shuttle program, NASA enacted an unwritten rule that husband/wife couples would not be assigned to the same mission. However, when Lee and Davis's marriage became known to NASA officials in January 1991, the officials decided to keep the assignment as is, given that both crewmembers already had important roles within the upcoming mission.[2] When asked at a NASA press conference if intimate activities would be taking place on the mission, Davis denied that possibility.[3]

Mission highlights

Unimak Island as seen from Endeavour.

At the beginning of September, a problem with an oxygen line in the shuttle's main propulsion system was identified, however, it was resolved without forcing a postponement of the mission.[4]

STS-47 launched from Pad 39B at 10:23:00 a.m. EDT on September 12, 1992, and was the first on-time mission without launch delays since STS-61-B in 1985.[5]

The mission's primary payload was Spacelab-J — a joint mission between NASA and the National Space Development Agency of Japan (NASDA) — which used a crewed

microgravity research in materials and life sciences. Like many previous missions, the international crew was divided into red and blue teams which would work in two 12-hour shifts for around-the-clock operations. Brown, Lee, and Mohri were assigned to the red team, and would conduct experiments while Apt, Davis, and Jemison, assigned to the blue team, would rest, and vice versa. As the mission commander, Gibson was free to work with both teams.[6] Because of the 24-hour schedule, the crew wasn't sent any traditional wake-up calls by mission control.[7]

Spacelab-J included 24 experiments in materials science and 20 life sciences experiments, the majority of which were sponsored by NASDA and NASA, while 2 were sponsored by collaborative civilian efforts.[8] The Payload Crew Training Manager was Homer Hickam, who also worked during the mission as a Crew Interface Coordinator to talk to the crew during their science experiments and relay any concerns from the scientists on the ground.[9]

Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glass and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi, plant seeds, frogs and frog eggs, and oriental hornets.[8]

Jemison and Japanese astronaut Mamoru Mohri were trained to use the Autogenic Feedback Training Exercise (AFTE),[10] a technique developed by Patricia S. Cowings that uses biofeedback and autogenic training to help patients monitor and control their physiology as a possible treatment for motion sickness, anxiety and stress-related disorders.[11][12]

STS-47 Endeavour crewmembers inside Spacelab

Aboard the Spacelab Japan module, Jemison tested NASA's Fluid Therapy System, a set of procedures and equipment to produce

bone cell research experiments.[14] Another experiment she participated in was to induce female frogs to ovulate, fertilize the eggs, and then see how tadpoles developed in zero gravity.[15]

Secondary Experiments

On the middeck, a variety of experiments were conducted, including the Israel Space Agency Investigation About Hornets (ISAIAH), the Solid Surface Combustion Experiment (SSCE), and the Shuttle Amateur Radio Experiment (SAREX II).[16]: 4  External experiments using the Ultraviolet Plume Imager (UVPI) on the LACE satellite and observations at the

Air Force Maui Optical Station (AMOS) were also conducted while Endeavour was in orbit.[8]

ISAIAH was the first microgravity experiment flown for the Israel Space Agency (ISA). Originating from

pupae out of the 120 in the experiment. While some of the hornets in the bottom container of the experiment remained active through flight day 7, no new nests were created until after the mission's completion, and the average lifespan of the hornets that flew into space was considerably less than that of the control group. None of the hornet pupae that flew into space metamorphized.[17][18]

Twelve

Get Away Special (GAS) canisters (10 with experiments, 2 with ballast) were carried in the payload bay. Among the GAS canisters was G-102, sponsored by the Boy Scouts of America's Exploring Division in cooperation with the TRW Systems Integration Group, Fairfax, Virginia. The project was named Project POSTAR and was the first space experiment created entirely by members of the Boy Scouts of America.[16][19]

Also on board were two experiments prepared by

London Science Museum.[20]

While in orbit, Jemison planned to speak from orbit on a live TV conference to

Chicago Museum of Science and Industry. The event was planned for September 16, 1992, at 7:00 p.m. central time.[21]

The mission, scheduled to end on September 19, 1992, was extended for one more day to complete certain experiments.[22]

Gallery

  • Launch of STS-47
    Launch of STS-47
  • STS-47 crew pose for a portrait inside the Spacelab-J module during the mission.
    STS-47 crew pose for a portrait inside the Spacelab-J module during the mission.
  • Eye of Hurricane Bonnie (1992) photographed onboard Endeavour.
    Eye of Hurricane Bonnie (1992) photographed onboard Endeavour.
  • Alternate crew and support staff photo, featuring the seven crewmembers and spacesuit technician Sharon McDougle, front center, among others.
    Alternate crew and support staff photo, featuring the seven crewmembers and spacesuit technician Sharon McDougle, front center, among others.

See also

References

Public Domain This article incorporates public domain material from websites or documents of the

National Aeronautics and Space Administration
.

  1. ^ "STS-47". Spacefacts. Retrieved March 4, 2014.
  2. ^ "Married astronauts can fly together, NASA says". United Press International. Johnson Space Center, Houston: UPI Archives. March 6, 1991. Retrieved February 8, 2022.
  3. ^ "Shuttle couple ready for launch in September". Tampa Bay Times. Times Publishing Company. June 13, 1992. Retrieved January 27, 2022. At a news conference Wednesday in Huntsville, Davis answered "no" when asked if there would be sexual experiments on the seven-day mission.
  4. ^ "Shuttle launch set for September 12 but problem exists". Defense Daily. Vol. 172, no. 44. Access Intelligence, LLC. September 2, 1992. Retrieved July 10, 2022.
  5. ^ Dumoulin, Jim (June 29, 2001). "STS-47". Kennedy Space Center Science, Technology and Engineering. NASA/KSC Information Technology Directorate. Archived from the original on January 28, 2022. Retrieved January 27, 2022.Public Domain This article incorporates text from this source, which is in the public domain.
  6. ^ Evans, Ben (October 28, 2012). "Of Marriage, Medaka Fish and Multiculturalism: The Legacy of STS-47". America Space. Retrieved January 27, 2022.
  7. ^ Fries, Colin (March 13, 2015). "Chronology of Wakeup Calls" (PDF). NASA History Division. p. 24. Archived (PDF) from the original on February 3, 2024. Retrieved February 8, 2024.
  8. ^ a b c NASA. Ryba, Jeanne (ed.). "STS-47". Archived from the original on May 14, 2023. Retrieved January 26, 2022.Public Domain This article incorporates text from this source, which is in the public domain.
  9. ^ "'October Sky' high". Florida Today. March 29, 1999. Retrieved February 8, 2022 – via Newspapers.com. Most of my work was with Spacelab flight, especially Spacelab J Free access icon
  10. ^ Cowings, Patricia (Summer 2003). "NASA Contributes to Improving Health". NASA Innovation. 11 (2). Archived from the original on October 4, 2011. Retrieved September 14, 2011.
  11. NASA Ames Research Center
    . Retrieved June 3, 2019.
  12. ^ Bugos, Glenn E. (2014). "Atmosphere of Freedom: 75 Years at the NASA Ames Research Center" (PDF). NASA Ames Research Center. pp. 159–61. Retrieved June 3, 2019.
  13. S2CID 4692452
    .
  14. Dotdash. Archived
    from the original on September 12, 2017. Retrieved September 14, 2011.
  15. The Titusville Herald. Archived
    from the original on September 12, 2017. Retrieved September 11, 2017 – via Newspapers.com.
  16. ^ a b c d Orloff, Richard W., ed. (January 2001) [September 1992]. "Space Shuttle Mission STS-47 – Press Kit" (PDF). NASA. Archived (PDF) from the original on June 27, 2023. Retrieved February 5, 2024.
  17. ^ Fricke, Robert W. (October 1, 1992). STS-47 Space Shuttle Mission Report (PDF) (Report). Houston, Texas: Lockheed Engineering and Sciences Company - National Aeronautics and Space Administration. p. 22. 19930016771. Retrieved May 19, 2022.
  18. ^ "IAMI - Projects". IAMI. Israel Aerospace Medicine Institute. Archived from the original on December 3, 2018. Retrieved May 19, 2022.
  19. ISBN 9781461432784
    . Retrieved January 26, 2022.
  20. ^ "Late bloom for crystal garden". The New Scientist. January 2, 1993. Archived from the original on March 9, 2010. Retrieved September 27, 2010.
  21. ^ Carr, Jeffrey (September 14, 1992). "Astronaut Mae Jemison to Speak with Chicago Youth" (PDF) (Press release). Houston: NASA. p. 120. Retrieved January 27, 2022.
  22. ^ "1981-1999 Space Shuttle Mission Chronology" (PDF). NASA. p. 26. Retrieved January 29, 2022.

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