Crater Proclus on the Moon, between maria Tranquillitatis and Crisium. It is notable for its bright ray system, which has a gap in southwest. This is a sign that the crater was formed by an oblique impact from this direction (Herrick, Forsberg-Taylor, 2003). This mosaic is made of images, taken by Lunar Reconnaissance Orbiter with Wide Angle Camera (nadir-looking and with Sun elevation 60°). Size of the image is 250×250 km, north is approximately up.