Compare rockets
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| Specification | Space Launch System Block 1 National Aeronautics and Space Administration × remove | Kosmos-3M (11K65M) Russian Space Forces × remove |
|---|---|---|
| Flights | 2 | 445 |
| Success rate | 100% | 95.1% |
| Thrust | 39,000 kN | — |
| Height | 98 m | — |
| Diameter | 8.4 m | — |
| Launch mass | 2,628 t | — |
| LEO capacity | 95,000 kg | — |
| GTO capacity | — | — |
| Launch cost | $2,000M | — |
| Reusable | No | No |
| Stages | 2 | — |