1921

1. 1921-04-09

   Mary W. Jackson — birth

   Category: Organizations and People › Type: Birth

   • Mathematics
   • Space engineering

   Role: Engineer, Mathematician

   Mary W. Jackson — birth (1921-04-09).

2. 1921-08-19

   Gene Roddenberry: birth

   Category: Organizations and People › Type: Birth

   • Science fiction
   • Science fiction literature

   Role: Filmmaker, Science fiction writer

   Gene Roddenberry: birth.

3. 1921-09-12

   Stanisław Lem: birth

   Category: Organizations and People › Type: Birth

   • Science fiction
   • Science fiction literature

   Role: Science fiction writer

   Stanisław Lem: birth.