Exoplanet count
So, if you'll see a post with "Draft" at the beginning of the title from now on you'll know that that's a draft of a post, just a reminder to me not to forget about what I want to talk about (nice phrase, ah?!?). I've been reading a National Geographic's article recently talking about the planets that have been discovered around stars that are not the Sun, the so-called exoplanets . As I wrote there are now more than 300 hundred planets of this type on the records. Almost all of them are gas giant type planets, like our Jupiter and Saturn, normally even bigger than them. So not so easily fit for life (maybe on one of their moons?). But some of them are Earth like. Lets tell something before. Normally these planets are discovered studying the gravital effect on their sun (you look at the position of the star, if it moves it means there is something that's running 'round it!) and thus, due to the distance from us, it is easier to discover a bigg...