Index of meteorology articles
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Solar Maximum Mission
Solar irradiance
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Reuven Ramaty
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Kennedy Space Center Launch Complex 39A
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Advanced Composition Explorer
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Sungrazing comet
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List of spacewalks and moonwalks 1965–1999
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Coronagraph
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Gamma-ray spectrometer
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Homer Hickam
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Extravehicular Mobility Unit
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James van Hoften
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George Nelson (astronaut)
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Bruce McCandless II
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Countdown
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STS-41-B
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List of Space Shuttle missions
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Robert Crippen
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STS-41-C
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Goddard Space Flight Center
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Manned Maneuvering Unit
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Space debris
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Coronal mass ejection
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IMAX
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Whistler (radio)
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Geomagnetic storm
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Timeline of artificial satellites and space probes
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1989
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Space Shuttle Challenger
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Sun
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Solar Maximum mission
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