Famous Astronomer Birthdays, April, 20 in worldwide, Browse celebrity birthdays sorted by region of birth, occupation and birthplace and more.
Louis Fabry
French astronomer
George Hudson (entomologist)
English-born New Zealand entomologist and astronomer
Vincenzo Cerulli
an Italian astronomer who owned a private observatory in Teramo
Gerald Hawkins
British astronomer
Albrecht Unsöld
German astronomer and physicist
English singer-songwriter, rapper and actor