“4 times bigger”
So shouldn’t the earth look 4 times bigger?
Ish. The math between spherical size and how it looks as a “disk” is a little complicated (meaning I forgot the formula and don’t want to do the math). But basically if the moon is the size of a quarter in earth’s sky then the earth should be about the size of a silver dollar in the moon’s sky. Bigger but not HUGE, the two bodies just aren’t that different in size.
it does