Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | SpaceShipTwo Virgin Galactic × remove | Voskhod Soviet Space Program × remove | Soyuz U Russian Federal Space Agency (ROSCOSMOS) × remove | Molniya-M 2BL Russian Space Forces × remove |
|---|---|---|---|---|
| Flights | 67 | 299 | 714 | 272 |
| Success rate | 92.5% | 95.7% | 97.2% | 95.2% |
| Thrust | 310 kN | — | — | — |
| Height | 18 m | — | 51.1 m | — |
| Diameter | 8.2 m | — | 2.95 m | — |
| Launch mass | 9 t | — | 313 t | — |
| LEO capacity | 0 kg | — | 6,900 kg | — |
| GTO capacity | 0 kg | — | — | — |
| Launch cost | — | — | — | — |
| Reusable | Yes | No | No | No |
| Stages | 1 | — | 3 | — |