Why is space a vacuum?
A vacuum is an empty place, which space nearly achieves. Space is an almost perfect vacuum, full of cosmic voids. And in short, gravity is to blame. …
rye_bread flipped this story into Space / Earth •1287d
A vacuum is an empty place, which space nearly achieves. Space is an almost perfect vacuum, full of cosmic voids. And in short, gravity is to blame. …
rye_bread flipped this story into Space / Earth •1287d