For a better understanding of the skymaps in any place on the planet, download the following freeware, created by the prestigious Patrick Chevalley: Cartes Du ciel.

Available in differents languages with wide documentation as support and imaging facilities.

An excelent information source with skill to do sky maps.

A new and faithful sky map, created by our Portable Planetariums Digital Team. This cylinder overcomes widely the known in projections inside a dome. Include a very trustworthy representation of the "Milky Way", such as is seen to "naked eye" far from the City Lights!