Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Titan 34B Lockheed Martin × remove | Kosmos-3M (11K65M) Russian Space Forces × remove | Kosmos 11K63 Strategic Rocket Forces × remove |
|---|---|---|---|
| Flights | 11 | 445 | 126 |
| Success rate | 100% | 95.1% | 93.7% |
| Thrust | 1,997 kN | — | — |
| Height | 48 m | — | 31 m |
| Diameter | 3.05 m | — | 1.6 m |
| Launch mass | 188 t | — | 48 t |
| LEO capacity | 3,500 kg | — | 300 kg |
| GTO capacity | — | — | — |
| Launch cost | $25.81M | — | — |
| Reusable | No | No | No |
| Stages | 3 | — | 2 |