nancylebov (nancylebov) wrote,
nancylebov
nancylebov

A sense of scale

Powers of Ten, an old classic-- anyone know if there's an updated version? It could use the black hole at the center of the galaxy, the huge scale structure of matter distribution in the universe, and more detailed cell structure.





Rather closer to home, the relative sizes of planets and some amazingly large stars.


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