My kind of shit, this. It's said that for every grain of sand on our planet, there are a million galaxies in space. Within those galaxies there will be thousands of solar systems and so if just one of those solar systems has a planet with life on, there will be millions and millions of planets out there like ours. It is a matter of time until we 'meet'. My sister argues that if we haven't been able to jump to other planets yet, 'they' won't have either. My arguement to that is that it has only taken us 2009 years to get to where we are now with technology etc, and the majority of that technology has only happened in the last hundred years or so, the most significant things in the last 10 years. Those other planets could have been where we are now millions of years ago, meaning there technology is so advanced, they can do such things as jump planets, galaxies etc. I love this stuff me.