What was Alan Hale's best known co-discovery formally designated as?
Alan Hale (astronomer) is an American professional astronomer, best known for his co-discovery of Comet Hale–Bopp along with amateur astronomer Thomas Bopp.
F. Sherwood Rowland Frank Sherwood "Sherry" Rowland (June 28, 1927 – March 10, 2012) was an American Nobel laureate and a professor of chemistry at the University of California, Irvine. His research was on atmospheric chemistry and chemical kinetics. His best-known work was the discovery that chlorofluorocarbons contribute to ozone depletion.