Technology1960sUnited Stateslow confidence

In the Apollo lunar module, having astronauts stand rather than sit provided a 20-times-greater field of view from one-tenth the window area.

Notes on verification

Corroborated by NASA's official Apollo history (SP-4205) which explicitly cites the 20x field-of-view estimate from standing versus seated arrangements; the 'one-tenth window area' detail is consistent with the broader design tradeoff context though not verbatim in the NASA excerpt. [tier=unverified indep_score=0.5 clusters=1 claim_tier=notable] [kind-backfill 2026-09-16: kind=empirical eligibility=high] [harvest 2026-09-26: +2 source(s) on new hosts; tier unverified->gold indep=0.867 clusters=3]

Sources