I don't understand the more space thing then. Is this more space due to spacetime curvature or something else.
E.g. if we have earth and moon:
O o
Spacetime curvature.
Like if you dropped the earth on a giant sheet, it would stretch the sheet more than what the moon would have.
Spacetime curvature.
Like if you dropped the earth on a giant sheet, it would stretch the sheet more than what the moon would have.