关于JohnGlennthefirstAme的百科

• JohnGlenn,thefirstAmericanastronauttoorbittheearth,lear...

• 问题详情：JohnGlenn,thefirstAmericanastronauttoorbittheearth,learnedhowtoflywhileattendingcollegein1939.Duringthedayhestudiedchemistry,andinhissparetime,hetookflyinglessons.Shortlyafterthe1941attackonPearlHarbor,heleftcollegetojointheMarines,flyingfigh...
• 2019-04-306005