Deep space
Ranger I
Radiation experiment.

Failed · Launch or early mission failure
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The mission
Radiation experiment. This reconstructed record groups 1 GCAT payload or flight element under launch 1961 PHI; fields not present in GCAT are intentionally left unset.
Launch profile
The launch
- Launch
- 23 August 1961, 10:04:10 UTC
- Launch location
- Cape Canaveral Missile Test Annex, Air Force Missile Test Center
- Launch vehicle
- Atlas Agena B
- Orbit
- Lower low Earth orbit (inclined)
Trajectory
Mission timeline
Interactive playback
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Mission outcomeOpen outcome source ↗
Mission ended — Failed
Mission failure · 27 August 1961
Launch or early mission failure
GCAT records the primary mission element as ended after a launch or early mission failure.
Hardware
Spacecraft
Ranger I
Radiation experiment.
- GCAT ID
- S00173
- Manufacturer
- Jet Propulsion Lab
- Launch mass
- 306 kg
- Dimensions
- 3.6 m long · 1.5 m diameter · 5.2 m span
Visual archive
Gallery
One image from Ranger I.
Verification

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