Hermann Oberth
18941989
Austro-Hungarian-born German physicist, mathematician, engineer, and rocketry pioneer whose theoretical work laid the foundation for spaceflight
အောက်မေ့ဖွယ်စာမျက်နှာ ၂ တွေ့ရှိ
စစ်ထုတ်ချက်ဖြင့် အသက်တာများတွင် အားလုံးကြည့်ရန်18941972
King of the United Kingdom and the British Dominions in 1936 who abdicated his throne later that year, becoming known as the Duke of Windsor
