Banting (crater) Banting (crater) Banting is a small, bowl-shaped lunar impact crater located near the middle of the Mare Serenitatis on the Earth's moon. Originally named Linné E, in 1973 the crater was renamed for Sir Frederick Banting in honour of his outstanding medical contributions – the most famous being his discovery of insulin. Linné itself, named after the 18th-century Swedish botanist Carl von Linné, lies to the west-northwest. Other nearby craters are Sarabahi in the east-southeast and Hornsby located more than 100 km to the southwest. About 70–80 km to the east is Bessel H, a satellite crater of Bessel. About
Frederick Banting medicine and, in 1919–1920, was Resident Surgeon at The Hospital for Sick Children. Banting was unable to gain a place on the hospital staff and so he decided to move to London, Ontario to set up a medical practice. From July 1920 to May 1921, he continued his general practice, while teaching orthopedics and anthropology part-time at the University of Western Ontario in London because his medical practice had not been particularly successful. From 1921 to 1922 he lectured in pharmacology at the University of Toronto. He received his M.D. degree in 1922, and was also awarded a gold medal.