▁the ▁moon ▁to ▁locate ▁themselves ▁precisely . ▁ ▁Among ▁her ▁under grad uate ▁students ▁at ▁V ass ar ▁was ▁astronom er ▁V era ▁Rub in , ▁to ▁whom ▁she ▁gave ▁a ▁cel est ial ▁glo be . ▁ ▁Personal ▁life ▁Ma ud ▁Wor c ester ▁married ▁Thomas ▁Em met ▁Mak em son ▁in ▁ 1 9 1 2 ; ▁they ▁had ▁three ▁children ▁together ▁before ▁their ▁divor ce ▁in ▁ 1 9 1 9 . ▁ ▁Mak em son ▁died ▁on ▁Christmas ▁Day ▁in ▁ 1 9 7 7 , ▁in ▁We ather ford , ▁Texas . ▁ ▁Her ▁son ▁Donald ▁E . ▁Wor c ester ▁( who ▁used ▁his ▁mother ' s ▁original ▁surname ) ▁was ▁an ▁author ▁and ▁a ▁history ▁professor ▁at ▁Texas ▁Christian ▁University . ▁ ▁References ▁ ▁Category : American ▁women ▁astronom ers ▁Category : 1 8 9 1 ▁birth s ▁Category : 1 9 7 7 ▁death s ▁Category : V ass ar ▁College ▁fac ulty ▁Category : 2 0 th - century ▁American ▁women ▁scient ists ▁Category : Pe ople ▁from ▁Center ▁Har bor , ▁New ▁Ham pshire <0x0A> </s> ▁K yr k sten ▁is ▁a ▁local ity ▁situated ▁in ▁St orf ors ▁Municip ality , ▁V är ml and ▁County , ▁Sweden ▁with ▁ 2 5 8 ▁inhabitants ▁in ▁ 2 0 1 0 . ▁ ▁References ▁▁ ▁Category : Pop ulated ▁places ▁in ▁V är ml and ▁County ▁Category : Pop ulated ▁places ▁in ▁St orf ors ▁Municip ality <0x0A> </s> ▁Pen osc rot al