John Stefanos Paraskevopoulos (June 20, 1889 - March 15, 1961) was a Greek/South African astronomer.He co-discovered a couple of comets. The crater Paraskevopoulos on the Moon is named after him.Read more
John Stefanos Paraskevopoulos (June 20, 1889 - March 15, 1961) was a Greek/South African astronomer.He co-discovered a couple of comets. The crater Paraskevopoulos on the Moon is named after him.