A Giant Telescope Will Search The Stars For ‘Planet X’
For years , astronomers have been search ( pointlessly ? ) for ‘ Planet X ‘ , a rumored solid ground - size major planet said to subsist in the outer reach of the Solar System ( and which is going to clash with Earth and kill us all , if you listen to the truthers ) . NPRhas taken a look at the search for ‘ Planet go ’ , and the tool that should try or disprove its existence one way or another : the Large Synoptic Survey Telescope ( LSST ) , a gigantic superstar - searching array that ’s just bug out mental synthesis in Cerro Pachon , Chile ....