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''Atlantis'' was launched on 24 March 1992, at 8:13 am EST. The launch was originally scheduled for 23 March, but was delayed by one day because of higher-than-allowable concentrations of liquid hydrogen and liquid oxygen in the [[orbiter]]'s aft compartment during tanking operations. During troubleshooting, the leaks could not be reproduced, leading engineers to believe that they were the result of plumbing in the main propulsion system not thermally conditioned to the cryogenic propellants; the launch was rescheduled for 24 March. ''Atlantis'' weighed {{convert|105982|kg}} at launch.
''Atlantis'' was launched on 24 March 1992, at 8:13 am EST. The launch was originally scheduled for 23 March, but was delayed by one day because of higher-than-allowable concentrations of liquid hydrogen and liquid oxygen in the [[orbiter]]'s aft compartment during tanking operations. During troubleshooting, the leaks could not be reproduced, leading engineers to believe that they were the result of plumbing in the main propulsion system not thermally conditioned to the cryogenic propellants; the launch was rescheduled for 24 March. ''Atlantis'' weighed {{convert|105982|kg}} at launch.


STS-45 carried the first Atmospheric Laboratory for Applications and Science (ATLAS-1) experiments, placed on [[Spacelab]] pallets mounted in the orbiter's payload bay. The non-deployable payload, equipped with 12 instruments from the United States, [[France]], [[Germany]], [[Belgium]], [[Switzerland]], the [[Netherlands]] and [[Japan]], conducted studies in atmospheric chemistry, solar radiation, space plasma physics and ultraviolet astronomy. ATLAS-1 instruments included the Atmospheric Trace Molecule Spectroscopy (ATMOS); Grille Spectrometer; Millimeter Wave Atmospheric Sounder (MAS); Imaging Spectrometric Observatory (ISO); Atmospheric Lyman-Alpha Emissions (ALAE); Atmospheric Emissions Photometric Imager (AEPI); Space Experiments with Particle Accelerators (SEPAC); Active Cavity Radiometer (ACR); Measurement of Solar Constant (SOLCON); Solar Spectrum ([http://www.aerov.jussieu.fr/projet/SOLSPEC SOLSPEC]); Solar Ultraviolet Spectral Irradiance Monitor (SUSIM); and Far Ultraviolet Space Telescope (FAUST). Other payloads included the Shuttle Solar Backscatter Ultraviolet (SSBUV) experiment, a [[Get Away Special]] (GAS) experiment and six mid-deck experiments.
STS-45 carried the first Atmospheric Laboratory for Applications and Science (ATLAS-1) experiments, placed on [[Spacelab]] pallets mounted in the orbiter's payload bay. The non-deployable payload, equipped with 12 instruments from the United States, [[France]], [[Germany]], [[Belgium]], [[Switzerland]], the [[Netherlands]] and [[Japan]], conducted studies in atmospheric chemistry, solar radiation, space plasma physics and ultraviolet astronomy. ATLAS-1 instruments included the Atmospheric Trace Molecule Spectroscopy (ATMOS); Grille Spectrometer; Millimeter Wave Atmospheric Sounder (MAS); Imaging Spectrometric Observatory (ISO); Atmospheric Lyman-Alpha Emissions (ALAE); Atmospheric Emissions Photometric Imager (AEPI); Space Experiments with Particle Accelerators (SEPAC); Active Cavity Radiometer (ACR); Measurement of Solar Constant (SOLCON); Solar Spectrum ([https://archive.is/20121218095842/http://www.aerov.jussieu.fr/projet/SOLSPEC SOLSPEC]); Solar Ultraviolet Spectral Irradiance Monitor (SUSIM); and Far Ultraviolet Space Telescope (FAUST). Other payloads included the Shuttle Solar Backscatter Ultraviolet (SSBUV) experiment, a [[Get Away Special]] (GAS) experiment and six mid-deck experiments.


The mission was extended by a day in order to continue science experiments. The landing occurred on 2 April 1992, 6:23 am EST, on Runway 33 of the [[Shuttle Landing Facility]], located at the [[Kennedy Space Center]]. The rollout distance was {{convert|2812|m}} and ''Atlantis'' weighed {{convert|93005|kg}} on landing.
The mission was extended by a day in order to continue science experiments. The landing occurred on 2 April 1992, 6:23 am EST, on Runway 33 of the [[Shuttle Landing Facility]], located at the [[Kennedy Space Center]]. The rollout distance was {{convert|2812|m}} and ''Atlantis'' weighed {{convert|93005|kg}} on landing.

Revision as of 09:38, 11 November 2017

STS-45
Experiments in Atlantis' payload bay
Mission typeResearch
OperatorNASA
COSPAR ID1992-015A Edit this at Wikidata
SATCAT no.21915
Mission duration8 days, 22 hours, 9 minutes, 28 seconds
Distance travelled5,211,340 kilometers (3,238,180 mi)
Orbits completed143
Spacecraft properties
SpacecraftSpace Shuttle Atlantis
Landing mass93,009 kilograms (205,050 lb)
Payload mass9,947 kilograms (21,929 lb)
Crew
Crew size7
Members
Start of mission
Launch date24 March 1992, 13:13:39 (1992-03-24UTC13:13:39Z) UTC
Launch siteKennedy LC-39A
End of mission
Landing date2 April 1992, 11:23 (1992-04-02UTC11:24Z) UTC
Landing siteKennedy SLF Runway 33
Orbital parameters
Reference systemGeocentric
RegimeLow Earth
Perigee altitude282 kilometres (175 mi)
Apogee altitude294 kilometres (183 mi)
Inclination57.0 degrees
Period90.3 min

Left to right - Seated: Duffy, Bolden; Standing: Lichtenberg, Foale, Leestma, Sullivan, Frimout
← STS-42
STS-49 →
 

STS-45 was a 1992 Space Shuttle mission using the Space Shuttle Atlantis. Its almost nine-day scientific mission was with a non-deployable payload of instruments. It was the 46th Space Shuttle mission and the 11th for Atlantis.

Crew

Position Astronaut
Commander
Charles F. Bolden, Jr. Member of Blue Team

Third spaceflight
Pilot United States Brian Duffy Member of Blue Team
First spaceflight
Mission Specialist 1 United States Kathryn D. Sullivan Member of Blue Team
Third spaceflight
Mission Specialist 2
David C. Leestma Member of Red Team

Third spaceflight
Mission Specialist 3 United Kingdom United States Michael Foale Member of Red Team
First spaceflight
Payload Specialist 1 Belgium Dirk Frimout Member of Blue Team, ESA
Only spaceflight
Payload Specialist 2 United States Byron K. Lichtenberg Member of Red Team
Second spaceflight

Backup crew

Position Astronaut
Payload Specialist 1 United States Michael Lampton
First spaceflight
Payload Specialist 2 United States Charles R. Chappell
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 Bolden Bolden
S2 Duffy Duffy
S3 Sullivan Foale
S4 Leestma Leestma
S5 Foale Sullivan
S6 Frimout Frimout
S7 Lichtenberg Lichtenberg

Mission highlights

Space Shuttle Atlantis lands at the conclusion of STS-45 mission.

Atlantis was launched on 24 March 1992, at 8:13 am EST. The launch was originally scheduled for 23 March, but was delayed by one day because of higher-than-allowable concentrations of liquid hydrogen and liquid oxygen in the

orbiter
's aft compartment during tanking operations. During troubleshooting, the leaks could not be reproduced, leading engineers to believe that they were the result of plumbing in the main propulsion system not thermally conditioned to the cryogenic propellants; the launch was rescheduled for 24 March. Atlantis weighed 105,982 kilograms (233,650 lb) at launch.

STS-45 carried the first Atmospheric Laboratory for Applications and Science (ATLAS-1) experiments, placed on

Get Away Special
(GAS) experiment and six mid-deck experiments.

The mission was extended by a day in order to continue science experiments. The landing occurred on 2 April 1992, 6:23 am EST, on Runway 33 of the Shuttle Landing Facility, located at the Kennedy Space Center. The rollout distance was 2,812 metres (9,226 ft) and Atlantis weighed 93,005 kilograms (205,041 lb) on landing.

See also

Stock Footage

Stock footage from the launch of this mission was used in the

Chucklevision
episode Kidnapped.

Sources

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

National Aeronautics and Space Administration
.

References

  1. ^ "STS-45". Spacefacts. Retrieved 4 March 2014.

External links