Juno-I
Redstone familyChryslerRetired
The Juno I was a four-stage American booster rocket which launched America's first satellite, Explorer 1 in 1958. A member of thr redstone family, it was derived from the Jupiter-C sounding rocket.
Specifications
- Thrust
- 416 kN
- Height
- 21.2 m
- Diameter
- 1.78 m
- Launch mass
- 29 t
- Stages
- 4
- LEO capacity
- 11 kg
Specifications from Launch Library. Figures the operator has not published are omitted.
Flight record
6flightswith a definitive outcome
50%success rate3 of 6
0success streakcurrent
Counted from padside's own launch record, the same basis as the stats page.