Tags: annular, Astronomy (Field Of Study), Big, charon, curiosity, earth, eclipse, huge, Jupiter, large, light, light second, light year, lunar, mars, mercury, minutephysics, model, moon, phobos, physics, planet, rings, saturn, scale, size, solar, solar system, space, star, sun, venus, why are the sun and moon the same size?
How Big Is The Sun?
