Well freaky and sad someone actullay has been to the big hot star the Sun. Bill Nannes was the first to go to the Sun but he burned with in 3 seconds. But he actullay landed probably . If you would like to know who I got this information from . Google Dr . John C.Mather who is an NASA scientist.
Is there another planet like Earth with humans living there:
Well actually I found an link with a video on it that explains my answer to you .
here is the link to answer my question: http://www.2012spam.com/2010/09/2012-is-near-and-another-planet-like.html