Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Proton-M Khrunichev State Research and Production Space Center × remove | Electron Rocket Lab × remove | Space Shuttle National Aeronautics and Space Administration × remove | Kosmos 11K63 Strategic Rocket Forces × remove |
|---|---|---|---|---|
| Flights | 1 | 91 | 135 | 126 |
| Success rate | 100% | 95.6% | 98.5% | 93.7% |
| Thrust | 10,532 kN | 162 kN | 28,200 kN | — |
| Height | 58.2 m | 18 m | 56.1 m | 31 m |
| Diameter | 7.4 m | 1.2 m | 8 m | 1.6 m |
| Launch mass | 705 t | 13 t | 2,030 t | 48 t |
| LEO capacity | 23,000 kg | 300 kg | 27,500 kg | 300 kg |
| GTO capacity | 6,920 kg | — | — | — |
| Launch cost | $65M | $6M | $450M | — |
| Reusable | No | No | Yes | No |
| Stages | 3 | 3 | 2 | 2 |