Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Vulcan VC6L United Launch Alliance × remove | Space Shuttle National Aeronautics and Space Administration × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 0 | 135 | 122 | 299 |
| Success rate | — | 98.5% | 94.3% | 95.7% |
| Thrust | 18,110 kN | 28,200 kN | 2,713 kN | — |
| Height | 67.4 m | 56.1 m | 39.27 m | — |
| Diameter | 5.4 m | 8 m | 3 m | — |
| Launch mass | 877 t | 2,030 t | 189 t | — |
| LEO capacity | 27,200 kg | 27,500 kg | 4,100 kg | — |
| GTO capacity | 15,300 kg | — | — | — |
| Launch cost | — | $450M | $15M | — |
| Reusable | No | Yes | No | No |
| Stages | 2 | 2 | 3 | — |