Astronautics Vocabulary
The Astronautics Vocabulary is a glossary of terms that pertain to the science and technology of spaceflight. This alphabetical list can be navigated by clicking on the letters A-Z displayed on this page.
- g
- galaxy
- gas tank
- geocentric
- Geoelectrodynamics and Electro-Optical Detection of Electron and Suprathermal Ion Currents (GEODESIC)
- Geographic Information System (GIS)
- geoid
- geology
- geophysics
- georeferenced product
- geostationary
- geostationary satellite
- geosynchronous
- geosynchronous satellite
- Global Environment Monitoring System (GEMS)
- Global Positioning System (GPS)
- Government Related Initiatives Program (GRIP)
- gravitation
- gravity
- greenhouse effect
- Greenwich Mean Time (GMT)
- ground crew
- ground station
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