Let's go rock collecting!

I've been fascinated by all things science since I was a child. While I'm not talented enough (or too lazy) to be a natural scientist myself, I'm still interested. I might not understand everything about gravity, neutrons or the higgs particle, but there are things that amaze me. A lot.
I've been following Phil Blait's Bad Astronomy blog for a while now. He's posting quite stunning pictures and videos taken by peers of him frequently. All of those are really really worth to check out. So do yourself a favor, and look at this. And this. And this.