Earth-Like Planets May Be Rare Around Other Stars

Earth-Like Planets May Be Rare Around Other Stars http://www.futurepundit.com/archives/002277.html So far most stars with planets oribiting around them have gas giants with highly elliptical orbits that prevent Earth-like planets from developing... en-us Alone Again Or... http://www.stuarthomfray.co.uk/weblog/archive/000163.php astronomy,science