Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Vostok 8A92M RKK Energiya × remove | Voskhod Soviet Space Program × remove | Soyuz-U-PVB Progress Rocket Space Center × remove |
|---|---|---|---|
| Flights | 93 | 299 | 74 |
| Success rate | 98.9% | 95.7% | 97.3% |
| Thrust | 3,996 kN | — | — |
| Height | 30.84 m | — | 51 m |
| Diameter | 2.99 m | — | 3 m |
| Launch mass | 282 t | — | 313 t |
| LEO capacity | 3,800 kg | — | 6,900 kg |
| GTO capacity | — | — | — |
| Launch cost | — | — | — |
| Reusable | No | No | No |
| Stages | 2 | — | 2 |