Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Vulcan VC2S United Launch Alliance × remove | Long March 2D China Aerospace Science and Technology Corporation × remove | Vostok 8A92M RKK Energiya × remove |
|---|---|---|---|
| Flights | 2 | 100 | 93 |
| Success rate | 100% | 99% | 98.9% |
| Thrust | 9,303 kN | 2,962 kN | 3,996 kN |
| Height | 61.6 m | 38.3 m | 30.84 m |
| Diameter | 5.4 m | 3.35 m | 2.99 m |
| Launch mass | 663 t | 232 t | 282 t |
| LEO capacity | 19,000 kg | 3,500 kg | 3,800 kg |
| GTO capacity | 8,400 kg | 0 kg | — |
| Launch cost | — | $30M | — |
| Reusable | No | No | No |
| Stages | 2 | 2 | 2 |