Doing a little research for a game idea I have, I came across
this page on interstellar distances. I love this page.
It is impossible to make a physical model that shows Man, the planets, and the stars on the same scale. If we make the Earth a quarter (one inch or 2.5 cm in diameter), the Moon becomes a pea 29 inches (74 cm) away. The Sun is 9
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Put a dime on the ground. Using the most conservative estimates for the size of the universe, let's say that the universe is the size of the whole earth. The amount of space that we will ever, even in principle, be able to observe is about the size of that dime.
yrs--
--Ben
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