Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Delta II 7925 United Launch Alliance × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove | Voskhod Soviet Space Program × remove | Electron Rocket Lab × remove |
|---|---|---|---|---|
| Flights | 36 | 105 | 299 | 91 |
| Success rate | 94.4% | 98.1% | 95.7% | 95.6% |
| Thrust | — | 2,366 kN | — | 162 kN |
| Height | 38.9 m | 39.7 m | — | 18 m |
| Diameter | 2.4 m | 3 m | — | 1.2 m |
| Launch mass | 232 t | 182 t | — | 13 t |
| LEO capacity | — | 2,820 kg | — | 300 kg |
| GTO capacity | 1,840 kg | — | — | — |
| Launch cost | $51M | $12M | — | $6M |
| Reusable | No | No | No | No |
| Stages | 3 | 3 | — | 3 |