Neil Gehrels Directory References Discover Why Are U.S. Elections Held on Tuesdays? 11 Egyptian Gods and Goddesses Pro and Con: Abortion Why Is It Called Black Friday? 12 Greek Gods and Goddesses Rediscovered Artists: 6 Big Names That Time Almost Forgot 5 Remarkably Close U.S. Presidential Elections Contents Neil Gehrels American astrophysicist Learn about this topic in these articles:renaming of Swift In Swift…was renamed after American astrophysicist Neil Gehrels, who was the satellite’s principal investigator until his death in 2017.Read More