Interactive night sky map


AstroViewer is an interactive night sky map that helps you to find your way in the night sky quickly and easily. Due to its intuitive user interface, it is well suited for astronomy beginners.

AstroViewer allows you to:

  • display the night sky
    • for any time and
    • for any position on Earth,
  • find out the names and other information about the stars, planets, etc. on the display,
  • find stars, constellations and planets,
  • print a sky chart,
  • display a 3D-map of the solar system.

AstroViewer Online

Use the interactive night sky map "AstroViewer Online" free of charge here on the website. Just click the button "Start AstroViewer" at the upper left.

Interactive night sky map

Please enable JAVATM to use the free interactive AstroViewer night sky map.

Is the applet blocked by security settings?

Find the solution in the FAQ, Q/A #3.6


Manual for the interactive night sky map


Go here to download the interactive night sky map and to install it on your computer.

Advertisement Telescope experts