Return to "Earth's Twin" -European Teams Says Gliese 581 May be Habitable

" More than 10 years after the discovery of the first extra-solar planet, a European team of astronomers have confirmed that one of the planets might indeed be located within the habitable zone around the star Gliese 581."

http://www.dailygalaxy.com/my_weblog/2007/12/return-to-earth.html