Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Vulcan VC4L United Launch Alliance × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 0 | 122 | 105 | 299 |
| Success rate | — | 94.3% | 98.1% | 95.7% |
| Thrust | 13,706 kN | 2,713 kN | 2,366 kN | — |
| Height | 67.4 m | 39.27 m | 39.7 m | — |
| Diameter | 5.4 m | 3 m | 3 m | — |
| Launch mass | 770 t | 189 t | 182 t | — |
| LEO capacity | 24,600 kg | 4,100 kg | 2,820 kg | — |
| GTO capacity | 11,700 kg | — | — | — |
| Launch cost | — | $15M | $12M | — |
| Reusable | No | No | No | No |
| Stages | 2 | 3 | 3 | — |