Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Delta II 7420-10C McDonnell Douglas × remove | Kosmos-3M (11K65M) Russian Space Forces × remove | Voskhod Soviet Space Program × remove |
|---|---|---|---|
| Flights | 8 | 445 | 299 |
| Success rate | 100% | 95.1% | 95.7% |
| Thrust | 3,020 kN | — | — |
| Height | 39 m | — | — |
| Diameter | 2.44 m | — | — |
| Launch mass | 170 t | — | — |
| LEO capacity | — | — | — |
| GTO capacity | — | — | — |
| Launch cost | — | — | — |
| Reusable | No | No | No |
| Stages | 3 | — | — |