Proton
Proton is a Proton / UR-500 rocket built by Khrunichev State Research and Production Space Center.

Specifications
- Height
- —
- Diameter
- —
- Mass
- —
- Stages
- —
- Thrust
- —
- LEO payload
- —
- First flight
- Nov 16, 1968
Manufacturer & operator
- Family
- Proton / UR-500
- Variant
- K
- Manufacturer
- Khrunichev State Research and Production Space Center
- Operator
- —
- Country
- Russia
Launch sites
- Baikonur Cosmodrome, Republic of Kazakhstan (29 launches)
Launch history
29 launches to date.









