Edmond Halley can refer to two main subjects: 1. **Edmond Halley (1656-1742)**: He was an English astronomer, mathematician, and physicist best known for calculating the orbit of Halley's Comet, which is named after him. He was the first to predict the return of the comet, which occurs approximately every 76 years.
Articles by others on the same topic
Portrait of Edmond Halley
. Library of Congress, Prints and Photographs Division, Miscellaneous Items in High Demand, LCCN2002708778. Public domain (life+100/pre-1931 U.S. publication). Source and usage information on the linked Wikimedia file page. Source.