Chrysler

Juno-I

Juno I

Juno-I
Retired

Overview

/01

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.

Manufacturer

Chrysler

Variant

Juno I

Alias

N/A

Maiden Flight

January 31, 1958

Technical Specifications

/02
21.2 m

Length

1.78 m

Diameter

0 t

Launch Mass

416 kN

Liftoff Thrust

11 kg

LEO Capacity

—

GTO Capacity

Launch Record

/03
6

Total Launches

3

Successful

3

Failed

50.0%

Success Rate

0

Attempted Landings

0

Successful Landings

0

Failed Landings

0

Consecutive Successes

← Back to Launchers