Cosmography

/käzˈmäɡrəfē/

(noun) The science that deals with the general features of the universe, including the earth. The branches of cosmography include astronomy, geography, geology, and the various branches of celestial sorcery.

Pay no attention to me, I am but a simple Know-Nothing-Do-Nothing.

In all seriousness, my dear friend, you should do something more productive with your time.