A Star Atlas is a variant of the traditional geographicatlas, ie. a collection of maps, depicting the permanent and semi-permanent features of the night sky such as stars, constellations of stars, star clusters, galaxies and nebulae. Physical map of the Earth (Medium) (Large 2 MB) Geography is the scientific study of the locational and spatial variation in both physical and human phenomena on Earth. ... For other meanings of Atlas, see Atlas (disambiguation). ... A map of the world by Johannes Kepler A map is a simplified depiction of a space, a navigational aid which highlights relations between objects within that space. ... The Pleiades star cluster A star is a massive body of plasma in outer space that is currently producing or has produced energy through nuclear fusion. ... Orion is a remarkable constellation, visible from most places on the globe (but not always the whole year long). ... Globular Cluster M92 in the Hercules constellation. ... This article is about a celestial body. ... The Triangulum Emission Nebula NGC 604 lies in a spiral arm of Galaxy M33, 2. ...
Two pages from the Ratdolt edition of the Poeticon astronomicon showing woodcuts of the constellations Cassiopeia and Andromeda. ... Uranometrias engraving of the constellation Orion, courtesy of the US Naval Observatory Library Uranometria is the short title of a star atlas produced by Johann Bayer. ...