@prefix ns0: <http://gcmd.gsfc.nasa.gov/kms#> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .

<https://gcmd.earthdata.nasa.gov/kms/concept/430147e6-cf02-4d33-8806-033c85364fd4>
  ns0:altLabel [ ] ;
  skos:definition """- Spacecraft Brief Description -
Spacelab 2, a NASA developed payload, had a configuration that included an
igloo attached to a lead pallet, with the Instrument Pointing Subsystem (IPS)
mounted on it, a two pallet train, and an experiment special support structure.
The flight objective was to demonstrate Spacelab's capabilities through a
multidisciplinary research program and to verify system performance.
Investigations in the field of astrophysics and solar astronomy included a sky
survey for extended infrared sources, x-ray imaging of cluster galaxies, cosmic
ray measurements, studies of small-scale structures on the sun's surface, and a
measurement of the coronal helium abundance. In addition, there were
measurements of: the solar ultraviolet flux; the plasma environment and plasma
processes near the Orbiter; and zero-gravity effects on technology processes
and on the behavior of liquid helium. Life sciences problems investigated
included bone demineralization in humans and lignin formation in plants.
                  - Auxiliary Information -
    Launch Date and Time :  1985-07-29 21:00:00
    Epoch Date and Time  :
    Apogee (km or AU):      321.
    Perigee (km or AU):     312.
    Inclination (degree) :  49.5
    Orbit Type :            Geocentric
    Information last updated on 1992-06-19"""@en ;
  skos:prefLabel "STS-51F"@en ;
  skos:inScheme <https://gcmd.earthdata.nasa.gov/kms/concepts/concept_scheme/platforms> ;
  skos:broader <https://gcmd.earthdata.nasa.gov/kms/concept/3ef93fbf-1e19-42a9-a91f-502d125dbb7c> ;
  a skos:Concept .

<https://gcmd.earthdata.nasa.gov/kms/concept/3ef93fbf-1e19-42a9-a91f-502d125dbb7c>
  skos:prefLabel "SPACE SHUTTLE"@en ;
  a skos:Concept ;
  skos:narrower <https://gcmd.earthdata.nasa.gov/kms/concept/430147e6-cf02-4d33-8806-033c85364fd4> .