How to Measure The Universe One Step At A Time

A short history explaining how philosophers and astronomers have managed to measure all the size of the universe, starting with the size of the Earth and progressing through to galaxies billions of light years away. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley