Oct 29, 2018
Some of the Largest Known Stars Compared to a Tennis Ball-Sized Earth
If The Earth were shrunk down to the size of a tennis ball, how big would the universe be? Wren of the Corridor Crew is here to show you.
If The Earth were shrunk down to the size of a tennis ball, how big would the universe be? Wren of the Corridor Crew is here to show you.
