Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Thor-Delta United States Air Force × remove | Voskhod Soviet Space Program × remove | Electron Rocket Lab × remove |
|---|---|---|---|
| Flights | 3 | 299 | 91 |
| Success rate | 100% | 95.7% | 95.6% |
| Thrust | 759 kN | — | 162 kN |
| Height | 18.42 m | — | 18 m |
| Diameter | 2.44 m | — | 1.2 m |
| Launch mass | 54 t | — | 13 t |
| LEO capacity | — | — | 300 kg |
| GTO capacity | — | — | — |
| Launch cost | $4.93M | — | $6M |
| Reusable | No | No | No |
| Stages | 3 | — | 3 |