Tags: space, imagecassini, captured, saturns, night, partly, light, reflected, ring, system, e-ringcreated, ice-fountains, enceladus, outermost, visible, abovecreditnasaesajplssi, cassini, imaging, team
Tags: space, orbital, diagram, kepler-, system, outermost, planet, kepler-c, earth-mass, orbit, innermost, kepler-b, largest, kepler-d, earth, mass, orbits