>>13231062density is just one factor in the aerodynamic formula.
there is no place in the universe where something would be "falling" though a vacuum. gravitational attraction requires mass, so the physics of anything descending into a gravity well is going to be governed in part by aerodynamics.
all of the brainlet gedankenexperimenters invent fantasylands where gravity exists on it's own, but those fantasylands don't exist in reality, its all just in your head, totally imaginary and not real or relevant to the universe we live in.
