I know this is probably a really stupid question, but I found out that I have one free gamertag change and I don't want to waste it. I want something that pertains to space and/or has a mysterious "ring" to it. I've had some ideas, but I wanted to hear some of your ideas to see if there's anything better (or if I can possibly mesh a few ideas together). Any help would be greatly appreciated - please and thank you!
Note: I helped a friend come up with one called something like BloodMoonRising, which is down the alley of what I'd like as well. However, for some reason I'm just having so much trouble coming up with one for me.