Eclipse of Venus -- NASA’s Picture of the Day on Aug.20, 2013. Usually it is the Earth’s Moon that eclipses the Sun. Last June, most unusually, the planet Venus took a turn. Pictured above during the occultation, the Sun was imaged in three colors of ultraviolet light by the Earth-orbiting Solar Dynamics Observatory, with the dark region toward the right corresponding to a coronal hole. The next Venusian solar eclipse will occur in 2117.