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Lunar Orbiter 4

Lunar Orbiter 4 was NASA's first broad scientific survey of the Moon. LO-D entered the first lunar polar orbit, photographed almost the entire near side and much of the far side, and returned the first images of the lunar south pole before contact ended.

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Identity

Aliases
Lunar Orbiter IVLO-D mission1967-041A
Name
Lunar Orbiter 4
Status
completed

Details

Astronauts
-
Description
Lunar Orbiter 4 was NASA's first broad scientific survey of the Moon. LO-D entered the first lunar polar orbit, photographed almost the entire near side and much of the far side, and returned the first images of the lunar south pole before contact ended.
End Date
1967-10-06
Outcome
Successful first polar-orbit lunar survey with broad near-side, far-side, and south-polar coverage.
Start Date
1967-05-04
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Creation Time
July 29, 2026 at 18:19:50 UTC
Updated Time
July 30, 2026 at 20:29:03 UTC

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