Compare rockets
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| Specification | Soyuz Russian Federal Space Agency (ROSCOSMOS) × remove | Soyuz U Russian Federal Space Agency (ROSCOSMOS) × remove | Kosmos-3M (11K65M) Russian Space Forces × remove | Electron Rocket Lab × remove |
|---|---|---|---|---|
| Flights | 32 | 714 | 445 | 91 |
| Success rate | 93.8% | 97.2% | 95.1% | 95.6% |
| Thrust | — | — | — | 162 kN |
| Height | — | 51.1 m | — | 18 m |
| Diameter | — | 2.95 m | — | 1.2 m |
| Launch mass | — | 313 t | — | 13 t |
| LEO capacity | — | 6,900 kg | — | 300 kg |
| GTO capacity | — | — | — | — |
| Launch cost | — | — | — | $6M |
| Reusable | No | No | No | No |
| Stages | — | 3 | — | 3 |