Experiment 01 · 宇宙の尺度
Universal Scale
If you scaled to the size of , this is how everything else would scale.
Using the system
- a quark 7.8e-8 zeptometers
- a proton 0.000078 zeptometers
- a hydrogen atom 7.8 zeptometers
- a bacterium 78 attometers
- a human hair 5.5 femtometers
- a grain of sand 78 femtometers
- a marble 1.2 picometers
- a basketball 19 picometers
- a human 0.13 nanometers
- the Moon 0.00014 meters
- the Earth 0.0010 meters
- Jupiter 0.011 meters
- the Sun 0.11 meters
- Betelgeuse 0.11 kilometers
- the Solar System (Neptune Orbit) 0.71 kilometers
- the Milky Way Galaxy 0.60 astronomical units
- the Laniakea Supercluster 26 astronomical units
- the Observable Universe 7.3 light years
“Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.”