Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Scout X-4 Vought × remove | Long March 2D China Aerospace Science and Technology Corporation × remove | Kosmos 11K63 Strategic Rocket Forces × remove |
|---|---|---|---|
| Flights | 12 | 100 | 126 |
| Success rate | 91.7% | 99% | 93.7% |
| Thrust | 513 kN | 2,962 kN | — |
| Height | 25 m | 38.3 m | 31 m |
| Diameter | 1.01 m | 3.35 m | 1.6 m |
| Launch mass | 17 t | 232 t | 48 t |
| LEO capacity | 103 kg | 3,500 kg | 300 kg |
| GTO capacity | — | 0 kg | — |
| Launch cost | — | $30M | — |
| Reusable | No | No | No |
| Stages | 4 | 2 | 2 |