South African astronomy has a long, rich history of discovery
South African astronomy has a long, rich history of discovery The South African Astronomical Observatory in Cape Town is the oldest permanent observatory in the southern hemisphere: It turned 200 in 2020. This observatory is a fundamental part of South Africa’s long history of astronomical research, which began when French academic Nicolas-Louis de La Caille visited Cape Town from 1751 to 1753. He undertook a careful examination of every square degree of the southern sky. This resulted in the first comprehensive sky survey ever made, in either hemisphere. The Royal Observatory, Cape ...