Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Soyuz 2.1b Progress Rocket Space Center × remove |
|---|---|
| Flights | 23 |
| Success rate | 100% |
| Thrust | — |
| Height | 46.3 m |
| Diameter | 2.95 m |
| Launch mass | 312 t |
| LEO capacity | 8,200 kg |
| GTO capacity | 3,250 kg |
| Launch cost | $80M |
| Reusable | No |
| Stages | 3 |