Out of This World
The Milky Way has at least 46 billion Earth-size planets—more than the total number of grains of sand in all the Earth's beaches and deserts. And that's just in our galaxy. According to theoretical astrophysicist Ethan Siegel, the entire universe may be made up of more than 100 billion galaxies. So in the grand scheme of things, a ruined sweater hopefully seems pretty minuscule.
No comments:
Post a Comment