4 votes

How to measure the distance to everything that exists, one step at a time

1 comment

  1. Kuromantis
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    A video about the history of measuring the distance of astronomical bodies, ranging from the size of the Earth to the distance towards the Moon to the Sun to the Stars and Galaxies all the way to...

    A video about the history of measuring the distance of astronomical bodies, ranging from the size of the Earth to the distance towards the Moon to the Sun to the Stars and Galaxies all the way to measuring the rate of expansion of the Universe and how it speeds up.

    2 votes