moveof2thisisbecausetheyrangefromourrelativelyclosetosome.Astheearthmovesaroundthesun,againstthebackgroundofmoredistantstars,weseethemfromdifferentpositions.Thisisluckybecauseitmakesusabletomeasurethedistancesofthesestars,theclosertheyaretous,themorewemove..RecentstarsarecalledproletarianShima