GettoknowthewomanwhomademanyofNASA’searlymissionspossibleinthisfascinating,nonfictionLevel3Ready-to-Read,partofaseriesofbiographiesaboutpeople“youshouldmeet!“MeetKatherineJohnson,abrilliantmathematicianwhoworkedatNASAintheearly1950suntilretiringin1986.Katherine’sunparalleledcalculations(donebyhand)helpedplanthetrajectoriesforNASA’sMercuryandApollomissions(includingtheApollo11moonlanding).SheissaidtobeoneofthegreatestAmericanmindsofalltime.Aspecialsectionatthebackofthebookincludesextrasonsubjectslikehistoryandmath,plusinspiringcareersformathlovers.WiththeYouShouldMeetseries,learningabouthistoricalfigureshasneverbeensomuchfun!
