To imagine: the Earth looks at most 2" large (mv=+3) and the Moon 0.5" (mv=+8) max. 48" separated.
So a 20cm telescope is required to see Earth as a (tiny) ball and binos are required to see the Moon and a 75cm scope is required to see the Moon as a ball.
7 billion people living on such a tiny 'star' like object !
Here is a similar view from Encaladus looking towards the Sun and inner planets from a Stellarium screen shot. Note Saturn's rings are edge on from here.