Mapping the dark side of the world (part 3): Replacing ARGON, the SAMOS E-4, and mapping the Moon

T2Covered by 1 source · first reported by SpacePolicyOnline / The Space Review at 01 Dec 2025, 11:58 UTC

In the conclusion of his examination of satellite mapping programs in the early Cold War, Dwayne Day examines revised camera designs, including one used by NASA for mapping the Moon.

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Sources

• T2Mapping the dark side of the world (part 3): Replacing ARGON, the SAMOS E-4, and mapping the MoonSpacePolicyOnline / The Space Review01 Dec 2025, 11:58