[link to www.redicecreations.com]
I'm not really sure why it rang like a bell buut it did. Planets DO vibrate or "resonate" ....Earth is at what's known as "Schumann Resonance Freq" BUT it's not audible like a bell.

Many theories on this subject. However, any modern day astronomer will support the theory that our moon is not an original member of our solar system.
Besides that, has anyone seen Hoaglands images of the other side of the moon? For those of you who don't know (which probably is most of you) our moon does not rotate as it orbits Earth. this is why we only ever see the same side. This is cool to me because i's just kinda' strange. What's even stranger are the photos of the "other" side of the moon. Not gonna' go into detail but will say that it 'looks like' a city. By the way....when looking through the solar system (or beyond) the way to spot intelligent life is to look for the math. If you find an area with artifacts that are laid out using engineering specs, then it is artificial (means "made by someone") The D&M pyramid at Cydonia is a good ex of this.
Some people here may know about the bottomless craters on the moon. The only way to know if the moon is a hollow object (whether just an odd anomaly of creation- or an alien's house, spaceship- OR just made of cheez and/or filled with a delightfully creamy vanilla center) would be to infiltrate NASA and steal the satellite images before they are photo-shopped and blurred into "tricks of light and shadow".
Personally, I think I've become an existentialist so none of you actually exist anyway.....so all that matters is what I imagine into existence. So...I think I'll make the moon into....hmmm......let's see. How about a base brought here from a distant galaxy by E.T.s (to hide in while they spy on us). but in the process had accidently crashed into another planetary body that was in it's way and smashed it into smithereens (which created the "firmament" or asteroid belt) Oh....and the moon residents travel back and forth to their native galaxy by flying into our sun ...you know...the intense magnetics and gravity make it into a stargate just like on TV (which I imagined into existence as well.) I really do want to get rid of a lot of people on this planet so maybe I'll make something catastrophic happen on 12-21-2012. That's the day after my brother's birthday. Maybe I"ll delay it for a while since he just got married.