TIL that if one astronomical unit (roughly the average distance between the Earth and the Sun) were scaled to equal one inch, then one light-year would be almost exactly one mile (within a few feet).
TIL that if one astronomical unit (roughly the average distance between the Earth and the Sun) were scaled to equal one inch, then one light-year would be almost exactly one mile (within a few feet). http://earthsky.org/astronomy-essentials/how-far-is-a-light-year DarkRiches61 July 30, 2018 at 12:28AM
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