Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Space Launch System Block 1 National Aeronautics and Space Administration × remove | Falcon 9 Block 5 SpaceX × remove |
|---|---|---|
| Flights | 2 | 612 |
| Success rate | 100% | 99.8% |
| Thrust | 39,000 kN | 7,607 kN |
| Height | 98 m | 70 m |
| Diameter | 8.4 m | 3.65 m |
| Launch mass | 2,628 t | 549 t |
| LEO capacity | 95,000 kg | 22,800 kg |
| GTO capacity | — | 8,300 kg |
| Launch cost | $2,000M | $52M |
| Reusable | No | Yes |
| Stages | 2 | 2 |