Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Start-1 Moscow Institute of Thermal Technology × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove | Voskhod Soviet Space Program × remove | Kosmos 11K63 Strategic Rocket Forces × remove |
|---|---|---|---|---|
| Flights | 5 | 105 | 299 | 126 |
| Success rate | 100% | 98.1% | 95.7% | 93.7% |
| Thrust | 887 kN | 2,366 kN | — | — |
| Height | 22.7 m | 39.7 m | — | 31 m |
| Diameter | 1.61 m | 3 m | — | 1.6 m |
| Launch mass | 47 t | 182 t | — | 48 t |
| LEO capacity | 632 kg | 2,820 kg | — | 300 kg |
| GTO capacity | — | — | — | — |
| Launch cost | $9M | $12M | — | — |
| Reusable | No | No | No | No |
| Stages | 4 | 3 | — | 2 |