AstroViewer


AstroViewer
Find Planets and Constellations in the Night Sky with AstroViewer
current night sky over Calgary
AstroViewer was created by Dirk Matussek. We thank Dirk for allowing us to embed his astronomy app into our web site so that others can learn more about the night sky. We regretfully apologize for our recent announcement that Dirk passed away in 2018. Apparently this report was greatly exaggerated and Dirk is alive and well.

Long live Dirk! 
Brought to you by the AstroDome Planetarium, Astronomer 4 Hire, and the Big Sky Astronomical Society