<p>Newplanetsarenowbeingdiscoveredoutsideoursolarsystemonaregularbasis,andthesestrangenewworldsareforcingscientiststorewritethehistoryofourownsolarsystem.Farfromasimplestoryofstableorbits,thecreationofoursolarsystemisataleofhellfire,chaosandplanetarypinball.
It'samiracleourEarthishereatall.</p>
