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Space Shuttle Projects, Marshall Space Flight Center

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Summary

The primary payload for Space Shuttle Mission STS-35, launched December 2, 1990, was the ASTRO-1 Observatory. Designed for round the clock observation of the celestial sphere in ultraviolet and X-ray astronomy, ASTRO-1 featured a collection of four telescopes: the Hopkins Ultraviolet Telescope (HUT); the Wisconsin Ultraviolet Photo- Polarimeter Experiment (WUPPE); the Ultraviolet Imaging Telescope (UIT); and the Broad Band X-ray Telescope (BBXRT). Ultraviolet telescopes mounted on Spacelab elements in cargo bay were to be operated in shifts by flight crew. Loss of both data display units (used for pointing telescopes and operating experiments) during mission impacted crew-aiming procedures and forced ground teams at Marshall Space Flight Center to aim ultraviolet telescopes with fine-tuning by flight crew. BBXRT, also mounted in cargo bay, was directed from outset by ground-based operators at Goddard Space Flight Center. This is the logo or emblem that was designed to represent the ASTRO-1 payload.

The Space Shuttle program was the United States government's manned launch vehicle program from 1981 to 2011, administered by NASA and officially beginning in 1972. The Space Shuttle system—composed of an orbiter launched with two reusable solid rocket boosters and a disposable external fuel tank— carried up to eight astronauts and up to 50,000 lb (23,000 kg) of payload into low Earth orbit (LEO). When its mission was complete, the orbiter would re-enter the Earth's atmosphere and lands as a glider. Although the concept had been explored since the late 1960s, the program formally commenced in 1972 and was the focus of NASA's manned operations after the final Apollo and Skylab flights in the mid-1970s. It started with the launch of the first shuttle Columbia on April 12, 1981, on STS-1. and finished with its last mission, STS-135 flown by Atlantis, in July 2011.

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astro 1 logo msfc marshall space flight center projects space shuttle high resolution telescope flight crew cargo bay hopkins ultraviolet telescope goddard space flight center broad band x ray telescope ultraviolet telescopes space shuttle mission sts 35 wisconsin ultraviolet photo polarimeter experiment four telescopes space shuttle projects astro 1 payload bbxrt astro 1 observatory ultraviolet both data display units x ray astronomy payload mission clock observation experiments spacelab elements ground teams astronomy emblems nasa
date_range

Date

27/11/1989
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Space Shuttle Program

place

Location

Marshall Spaceflight Center, Huntsville, Madison County, Alabama, United States, 35808 ,  34.63076, -86.66505
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Source

NASA
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https://images.nasa.gov/
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Public Domain Dedication (CC0)

label_outline Explore Astro 1 Payload, Bbxrt, Astro 1 Observatory

STS-85 Payload Commander N. Jan Davis gives a thumbs up as she is assisted with her ascent/reentry flight suit in the Operations and Checkout (O&C) Building. She has logged nearly 400 hours in space on the STS-47 and STS-60 missions and holds a doctorate in mechanical engineering. Davis will have overall responsibility for the experiments conducted on STS-85. She will also deploy and retrieve the Cryogenic Infrared Spectrometers and Telescopes for the AtmosphereShuttle Pallet Satellite-2 (CRISTA-SPAS-2) free-flyer and operate the prototype Japanese robotic arm. The primary payload aboard the Space Shuttle orbiter Discovery is the CRISTA-SPAS-2. Other payloads on the 11-day mission include the Manipulator Flight Demonstration (MFD), and Technology Applications and Science-1 (TAS-1) and International Extreme Ultraviolet Hitchhiker-2 (IEH-2) experiments KSC-97PC1199

S85E5047 - STS-085 - SWUIS - Robinson works with telescope mounted in the side hatch window

STS067-718A-071 - STS-067 - ASTRO-2 in payload bay backdropped by the Earth

STS067-727-038 - STS-067 - View of ASTRO-2 payload in STS-67 Endeavour's cargo bay

S35-26-035 - STS-035 - STS-35 ASTRO-1 telescopes deployed from OV-102's payload bay

S35-506-010 - STS-035 - STS-35 ASTRO-1 telescopes documented in OV-102's payload bay (PLB)

S35-22-010 - STS-035 - STS-35 ASTRO-1 telescopes deployed from OV-102's payload bay

S35-13-009 - STS-035 - STS-35 ASTRO-1 telescopes documented in OV-102's payload bay (PLB)

S35-22-011 - STS-035 - STS-35 ASTRO-1 telescopes deployed from OV-102's payload bay

EDWARDS, Calif. – Against a setting sun, space shuttle Endeavour undergoes recovery operations on Edwards Air Force Base in California after its landing. The orbiter convoy normally begins recovery operations in earnest about two hours before the shuttle is scheduled to land. Specially designed vehicles or units and a team of trained personnel “safe” the orbiter and prepare it for towing. Purge and Coolant Umbilical Access Vehicles are moved into position behind the orbiter to get access to the umbilical areas. The flight crew is replaced aboard the orbiter by exchange sup¬port personnel who prepare the orbiter for ground tow operations, install switch guards and remove data packages from any onboard experiments. After a total safety downgrade, vehicle ground personnel make numerous preparations for the towing operation, including install¬ing landing gear lock pins, disconnecting the nose landing gear drag link, positioning the towing vehicle in front of the orbiter and connecting the tow bar. The decision to land Endeavour at Edwards was made due to weather concerns at NASA's Kennedy Space Center in Florida. In the 52nd landing at Edwards, Endeavour touched down at 4:25 p.m. EST to end the STS-126 mission, completing its 16-day journey of more than 6.6 million miles in space. Endeavour will be returned to Kennedy atop a Shuttle Carrier Aircraft, or SCA, a modified Boeing 747 jetliner. Photo credit: NASA/Tony Landis, VAFB KSC-08pd3887

STS067-710-041 - STS-067 - ASTRO-2 backdropped by Earth view

S35-41-023 - STS-035 - View of the OV-102's payload bay including ASTRO-1 during the STS-35 mission

Topics

astro 1 logo msfc marshall space flight center projects space shuttle high resolution telescope flight crew cargo bay hopkins ultraviolet telescope goddard space flight center broad band x ray telescope ultraviolet telescopes space shuttle mission sts 35 wisconsin ultraviolet photo polarimeter experiment four telescopes space shuttle projects astro 1 payload bbxrt astro 1 observatory ultraviolet both data display units x ray astronomy payload mission clock observation experiments spacelab elements ground teams astronomy emblems nasa