Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Soyuz STB Fregat Progress Rocket Space Center × remove | Voskhod Soviet Space Program × remove | Electron Rocket Lab × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove |
|---|---|---|---|---|
| Flights | 14 | 299 | 91 | 105 |
| Success rate | 92.9% | 95.7% | 95.6% | 98.1% |
| Thrust | — | — | 162 kN | 2,366 kN |
| Height | 46.3 m | — | 18 m | 39.7 m |
| Diameter | 2.95 m | — | 1.2 m | 3 m |
| Launch mass | 312 t | — | 13 t | 182 t |
| LEO capacity | 8,200 kg | — | 300 kg | 2,820 kg |
| GTO capacity | 3,250 kg | — | — | — |
| Launch cost | — | — | $6M | $12M |
| Reusable | No | No | No | No |
| Stages | 3 | — | 3 | 3 |