Did the threat of a Soviet manned circumlunar mission weigh on NASA’s decision to fly Apollo 8? Dwayne Day examines what role, if any, intelligence on Soviet plans affected NASA’s planning.
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Did the threat of a Soviet manned circumlunar mission weigh on NASA’s decision to fly Apollo 8? Dwayne Day examines what role, if any, intelligence on Soviet plans affected NASA’s planning.
from The Space Review http://ift.tt/1VCytjF
via IFTTT
Telescopically 