Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Unha Korean Committee of Space Technology × remove | Falcon 9 Block 5 SpaceX × remove | Electron Rocket Lab × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|---|
| Flights | 2 | 611 | 91 | 299 |
| Success rate | 50% | 99.8% | 95.6% | 95.7% |
| Thrust | — | 7,607 kN | 162 kN | — |
| Height | — | 70 m | 18 m | — |
| Diameter | — | 3.65 m | 1.2 m | — |
| Launch mass | — | 549 t | 13 t | — |
| LEO capacity | — | 22,800 kg | 300 kg | — |
| GTO capacity | — | 8,300 kg | — | — |
| Launch cost | — | $52M | $6M | — |
| Reusable | No | Yes | No | No |
| Stages | — | 2 | 3 | — |