Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Kosmos-2I Strategic Rocket Forces × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove | Vostok 8A92M RKK Energiya × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 38 | 122 | 93 | 299 |
| Success rate | 68.4% | 94.3% | 98.9% | 95.7% |
| Thrust | — | 2,713 kN | 3,996 kN | — |
| Height | 31 m | 39.27 m | 30.84 m | — |
| Diameter | 1.6 m | 3 m | 2.99 m | — |
| Launch mass | 48 t | 189 t | 282 t | — |
| LEO capacity | 300 kg | 4,100 kg | 3,800 kg | — |
| GTO capacity | — | — | — | — |
| Launch cost | — | $15M | — | — |
| Reusable | No | No | No | No |
| Stages | 2 | 3 | 2 | — |