| Length in Meters | |
|---|---|
| Distance to the first galaxies formed | 2 X 1026 |
| Distance to the Andromeda galaxy | 2 X 1022 |
| Distance to the nearest star (Proxima Centauri) | 4 X 1016 |
| Distance to Pluto | 6 X 1012 |
| Radius of Earth | 6 X 106 |
| Height of Mt. Everest | 9 X 103 |
| Thickness of Page of Paper | 1 X 10-4 |
| Weaponized anthrax spore | 2 X 10-6 |
| Length of a typical virus | 1 X 10-8 |
| Radius of a hydrogen atom | 5 X 10-11 |
| Radius of a proton | 1 X 10-15 |
This page designed and maintained by
thomas l. gibson