400 planets now

http://news.yahoo.com/s/ap/20091019/ap_on_sc/us_sci_new_planets

Since another 32 planets were recently discovered outside the solar system there are now 400 planets that humans of earth are aware of outside of the solar system. Some are larger than earth but most are smaller and so far none of them have evidence of the kind of diversity of life that we have here. However, it is obvious to any logical person that Earth likely is not the only habitable planet in the Galaxy.