... Milky Way over the Pinnacles in Australia . ... In the background, just past the end of the central Pinnacle, is a bright crescent Moon. The eerie glow around the Moon is mostly zodiacal light , sunlight reflected by dust grains orbiting between the planets in the Solar System . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: Milky Way - zodiacal light . Publications with words: Milky Way - zodiacal light . ... Southern Craters and Galaxies . ...