Okay, I wasn't sure what I was doing, but here is what I did... Windows(C:) - Users - MyName - Outerra - Packages. It showed up here in a subfolder and I simply right clicked and hit Delete. After that I started Outerra and the Moon was gone. Hope this helps for anybody else like me who might play with matches before understanding fire! Thanks ZZZ and professorx for your quick replies and help!
Isn't it just a great looking planet!