Compare rockets
Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →
| Specification | Safir Iranian Space Agency × remove | Tsiklon-2 Yuzhnoye Design Bureau × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove | Kosmos 11K63 Strategic Rocket Forces × remove |
|---|---|---|---|---|
| Flights | 5 | 105 | 122 | 126 |
| Success rate | 80% | 98.1% | 94.3% | 93.7% |
| Thrust | 255 kN | 2,366 kN | 2,713 kN | — |
| Height | 22 m | 39.7 m | 39.27 m | 31 m |
| Diameter | 1.25 m | 3 m | 3 m | 1.6 m |
| Launch mass | 26 t | 182 t | 189 t | 48 t |
| LEO capacity | 0 kg | 2,820 kg | 4,100 kg | 300 kg |
| GTO capacity | 0 kg | — | — | — |
| Launch cost | — | $12M | $15M | — |
| Reusable | No | No | No | No |
| Stages | 2 | 3 | 3 | 2 |