Who became the second Astronomer Royal upon the death of John Flamstead in 1619?
Sir Edmond Halley Edmund Halley Edmond Halley Halley, Edmond Sir Edmund Halley Edmund Haley EDMOND HALLEY
edmund halley edmond halley sir edmund halley edmund haley sir edmond halley halley edmond
edmond halley
WikipediaEntity
EDMOND HALLEY