Herman Potočnik
by Rinda DiLibda in December, Sagittarius Men - رجال القوس and tagged Astronautics, Contribution, Cosmonautics, December, Engineer, Field, Habitation, Herman Potočnik, Human, Long, Outstanding, Pioneer, Rocket, Sagittarius Men - رجال القوس, Slovene, Slovenian, Space, Term, Travel, Work |
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