Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | SpaceShipTwo Virgin Galactic × remove | Kosmos 11K63 Strategic Rocket Forces × remove | Voskhod Soviet Space Program × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove |
|---|---|---|---|---|
| Flights | 67 | 126 | 299 | 122 |
| Success rate | 92.5% | 93.7% | 95.7% | 94.3% |
| Thrust | 310 kN | — | — | 2,713 kN |
| Height | 18 m | 31 m | — | 39.27 m |
| Diameter | 8.2 m | 1.6 m | — | 3 m |
| Launch mass | 9 t | 48 t | — | 189 t |
| LEO capacity | 0 kg | 300 kg | — | 4,100 kg |
| GTO capacity | 0 kg | — | — | — |
| Launch cost | — | — | — | $15M |
| Reusable | Yes | No | No | No |
| Stages | 1 | 2 | — | 3 |