Compare rockets
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| Specification | Lambda 4S Institute of Space and Astronautical Science × remove | Proton K/DM-2 Khrunichev State Research and Production Space Center × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove |
|---|---|---|---|
| Flights | 5 | 110 | 105 |
| Success rate | 20% | 93.6% | 98.1% |
| Thrust | — | — | 2,366 kN |
| Height | 16.5 m | — | 39.7 m |
| Diameter | 0.74 m | — | 3 m |
| Launch mass | 9 t | — | 182 t |
| LEO capacity | 26 kg | — | 2,820 kg |
| GTO capacity | — | — | — |
| Launch cost | — | — | $12M |
| Reusable | No | No | No |
| Stages | 4 | — | 3 |