Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Soyuz U Russian Federal Space Agency (ROSCOSMOS) × remove | Voskhod Soviet Space Program × remove | Soyuz-U-PVB Progress Rocket Space Center × remove |
|---|---|---|---|
| Flights | 714 | 299 | 74 |
| Success rate | 97.2% | 95.7% | 97.3% |
| Thrust | — | — | — |
| Height | 51.1 m | — | 51 m |
| Diameter | 2.95 m | — | 3 m |
| Launch mass | 313 t | — | 313 t |
| LEO capacity | 6,900 kg | — | 6,900 kg |
| GTO capacity | — | — | — |
| Launch cost | — | — | — |
| Reusable | No | No | No |
| Stages | 3 | — | 2 |