| Acronym | Meaning |
 | ARISTOTELES | Applications And Research Involving Space Technologies Observing The Earth's Field From Low Earth Orbiting Satellite |
| AJ | Astronomical Journal |
| DMSP | Defense Meteorological Satellite Program |
| TPS | Thermal Protection System |
| SSF | Space Station Freedom |
| RKA | Rossiskoye Kosmicheskoye Agentsvo |
| VAB | Vehicle Assembly Building |
| CIT | Circumstellar Imaging Telescope |
| HR | Hertzsprung-Russell |
| CDM | Cold Dark Matter |
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