4 ms·
A somewhat unrelated note: the proportion between Earth and Milky Way diameters is (100 trillions) the same as the proportion between a human body and a large a
by gbh444g 6y ago
A somewhat unrelated note: the proportion between Earth and Milky Way diameters is (100 trillions) the same as the proportion between a human body and a large atom nucleus. We are galaxy sized objects in some sense.