Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Ares I-X National Aeronautics and Space Administration × remove | Vostok 8A92M RKK Energiya × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|
| Flights | 1 | 93 | 299 |
| Success rate | 100% | 98.9% | 95.7% |
| Thrust | 12,000 kN | 3,996 kN | — |
| Height | 99.7 m | 30.84 m | — |
| Diameter | 3.71 m | 2.99 m | — |
| Launch mass | 816 t | 282 t | — |
| LEO capacity | — | 3,800 kg | — |
| GTO capacity | — | — | — |
| Launch cost | — | — | — |
| Reusable | No | No | No |
| Stages | 1 | 2 | — |