A comprehensive atlas of the night sky covering all the constellations in the northern and southern hemispheres. Star charts cover the whole sky showing objects down to a magnitude of 6.5 (approx. naked-eye limit under clear skies). The sky is covered in 20 large-scale charts to avoid the crowding in dense star field that is found in other atlases. Lists of objects to observe and tabular data is shown on the page facing each chart.