Gerard Kuiper
Gerard Kuiper was born on December 7, 1905. See ranking, bio blurb, and everyone else born that day.
About Gerard Kuiper
Gerard Peter Kuiper ( KY-pər; born Gerrit Pieter Kuiper, Dutch: [ˈɣɛrɪt ˈpitər ˈkœypər]; 7 December 1905 – 23 December 1973) was a Dutch astronomer, planetary scientist, selenographer, author and professor. The Kuiper belt is named after him. Kuiper is considered by many to be the father of modern planetary science.