satellites artificiels
| Nom | Type | Notoriété | Popularité |
|---|---|---|---|
| Space Interferometry Mission | Outil | 18 | 0.6 |
| Space Variable Objects Monitor | Outil | 10 | 0.9 |
| Spacebus | Concept | 6 | 4.6 |
| Spaceshipone | Machine | 32 | 17.8 |
| Sparcs | Outil | 3 | 0.0 |
| Spektr-rg | Outil | 24 | 1.5 |
| Spherex | Outil | 20 | 1.9 |
| Spica | Outil | 7 | 1.1 |
| Spirit | Machine | 62 | 64.4 |
| Spitzer | Outil | 62 | 13.6 |
| Spot | Concept | 19 | 2.3 |
| Spoutnik 1 | Concept | 90 | 92.2 |
| Spoutnik 2 | Astre | 62 | 19.6 |
| Spoutnik 3 | Concept | 38 | 3.8 |
| Spoutnik 4 | Concept | 27 | 5.0 |
| Spoutnik 5 | Concept | 34 | 4.2 |
| Sprint-a | Outil | 14 | 0.3 |
| Sprite | Objet | 1 | 0.0 |
| Sret | Objet | 5 | 0.1 |
| Starlink | Concept | 69 | 248.8 |
| Station Spatiale | Machine | 92 | 54.1 |
| Station Spatiale Chinoise | Lieu | 50 | 35.3 |
| Stentor | Concept | 3 | 0.7 |
| Stingray Vleo Constellation | Objet | 1 | 0.1 |
| Strela | Objet | 14 | 0.7 |
| Stsat-1 | Outil | 6 | 0.0 |
| Stsat-2a | Objet | 8 | 0.1 |
| Stsat-2c | Concept | 12 | 0.1 |
| Submillimeter Wave Astronomy Satellite | Outil | 15 | 0.1 |
| Suisei | Machine | 25 | 1.5 |
| Susie (arianegroup) | Objet | 6 | 0.4 |
| Suzaku | Outil | 22 | 2.4 |
| Swift | Outil | 33 | 3.3 |
| Swisscube-1 | Machine | 9 | 0.6 |
| Syracuse 4 | Objet | 1 | 4.2 |
| Syracuse Iii | Astre | 2 | 5.5 |
| Système de Positionnement Par Satellites | Concept | 60 | 116.6 |
| Tacsat-3 | Astre | 8 | 0.4 |
| Taranis | Astre | 4 | 3.0 |
| Td-1a | Outil | 7 | 0.4 |
| Technology Experiment Satellite | Astre | 6 | 0.0 |
| Tecsar | Astre | 11 | 1.2 |
| Television Infrared Observation Satellite | Concept | 16 | 1.3 |
| Telstar 1 | Concept | 34 | 12.7 |
| Terra | Concept | 24 | 5.5 |
| Terrestrial Planet Finder | Outil | 22 | 1.5 |
| Tesla Roadster D'elon Musk | Meuble | 22 | 37.4 |
| Theseus | Outil | 5 | 0.2 |
| Tiangong 1 | Lieu | 49 | 26.2 |
| Tiangong 2 | Lieu | 34 | 15.4 |