| Description | Announcements for the following research opportunities:
Tropical wind, energy conservation and reference level 1974 experiment (TWERLE)
Mariner/Jupiter Saturn 1977 Mission
The International Ultraviolet Explorer
Participation in space craft analysis
Pioneer Venus 1977 Probe Mission
Space flight investigations
Investigations using GEOS-C satellite data
Definition of scientific instruments for the Large Space Telescope
Lunar data analysis and synthesis program
Advanced applications flight experiments
Apollo Soyuz test programme
Atmospheric, magnetospheric and plasmas-in-space (AMPS) payload
Mariner Jupiter/Uranus 1979 flyby mission
NASA life sciences program in space
Orbiting laboratory 1972 |