Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Soyuz Russian Federal Space Agency (ROSCOSMOS) × remove | Vostok 8A92M RKK Energiya × remove | Electron Rocket Lab × remove | Molniya-M 2BL Russian Space Forces × remove |
|---|---|---|---|---|
| Flights | 32 | 93 | 91 | 272 |
| Success rate | 93.8% | 98.9% | 95.6% | 95.2% |
| Thrust | — | 3,996 kN | 162 kN | — |
| Height | — | 30.84 m | 18 m | — |
| Diameter | — | 2.99 m | 1.2 m | — |
| Launch mass | — | 282 t | 13 t | — |
| LEO capacity | — | 3,800 kg | 300 kg | — |
| GTO capacity | — | — | — | — |
| Launch cost | — | — | $6M | — |
| Reusable | No | No | No | No |
| Stages | — | 2 | 3 | — |