People have problem with the question "Imagine you're trying to find the (maximum distance) of all the stars in the sky" because the maximum distance of all sta

People have problem with the question "Imagine you're trying to find the (maximum distance) of all the stars in the sky" because the maximum distance of all stars is ill defined and nonsensical. Maximum distance to what? To the center of universe? To the edge of the universe? To my house? Or the furthest distance between two stars of all the stars? Half of the solution is stating the correct question.