Sure, it's possible. Just not very. I mean, that would mean crystallization on a mass scale (a lunar scale), then a spherical piece breaking off of whatever planet provided the pressure for such a geode, (hence the root, geo, there isn't really any other way for those to come into existence) then coming into orbit or colliding with Earth or whatever. The most likely scenario is that it is just the remains from some impact explosion, or a small planetoid that collided with earth and rebounded into orbit.
Thanks.
Originally Posted by jxc1013
Sure, it's possible. Just not very.
Like life?
If it turns out the moon is actually a geode... well then we might just be the luckiest, wackiest galaxy in the universe :P
And yes i'm still with the rational theory of the moon being made of dislodged earth chunks. It's just fun to discuss "what if" scenarios.
Originally Posted by Peter
...If it was a battle station, why haven't they made their move? Are they waiting for us to get so technologically advanced that it will be a fair fight?...
If aliens ever decided to invade earth, I assure you it would not be a fair fight, It would be something along the lines of ducks Vs. nuclear weapons. Humans being ducks. We'd be incredibly outmatched.
But something more on topic:
I do not think it's hollow, heres why:
1. It most likely would have collapsed upon itself, due to the vacuum of space.
2. It would float either, into the earth, or away from the earth. due to the mass of it being changed, therefore changing the orbit.
I am a magnificent volcano.
