Space Map (Deep space Map) is a Google Earth-based browser plug-in that allows users to browse the universe through the browser constellations, galaxies and nebulae, very suitable for astronomy enthusiasts to use, before installing the plug-in you need to install Google Earth plug-in in can be used properly.

This is the same as using Google Earth to browse the sky here Simply click and drag and use the mouse wheel to zoom in and out of the sky. Google Earth plugin is able to display various objects in the universe such as various deep sky celestial clusters, stars, constellations, planets, galaxies, nebulae, galaxies, black holes and neutron stars. If you want to explore the universe, try this extension tool.