 | |
| Function | Orbital carrier rocket |
|---|---|
| Manufacturer | Yuzhnoye/NPO Polyot |
| Country of origin | Soviet Union |
| Size | |
| Height | 31 metres (102 ft) |
| Diameter | 1.6 metres (5.2 ft) |
| Mass | 48,110 kilograms (106,060 lb) |
| Stages | 2 |
| Capacity | |
| Payload to LEO | |
| Mass | 300 kilograms (660 lb) |
| Launch history | |
| Status | Retired |
| Launch sites | Kapustin Yar Plesetsk (63SM only) |
| Total launches | 38 |
| Success(es) | 26 |
| Failure(s) | 12 |
| First flight | 27 October 1961 |
| Last flight | 19 December 1967 |
Kosmos (GRAU Index: 63S1) is the designation applied to two Soviet carrier rockets, members of the R-12 Kosmos (rocket family), which were used to orbit satellites between 1961 and 1967.