the fact that if the strength of gravity differed from its known strength by as much as one part in 1 × 10"40, stars like our sun could not exist, and therefore neither could a life-supporting planet like earth.
the fact that if the strength of gravity
differed from its known strength by as much as one part in 1 × 10^40, stars
like our sun could not exist, and therefore neither could a life-supporting
planet like earth.
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