![](http://www.alamy.com/thumbs/6/B55767C7-81B9-4780-8D30-67F83B9F81A7/AXKYHG.jpg)
Astronomer Sir Edmund Halley (1656 - 1742).
Portrait of Sir Edmund Halley (1656 - 1742) by Richard Phillips Halley was a British astronomer who first calculated the elliptical orbit of comets.
Size: 3900px × 4744px
Photo credit: © Photo Researchers / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: astronomer, astronomy, british, color, colorization, colorized, colour, colourization, colourized, comet, edmund, english, enhanced, halley, historic, historical, history, illustration, male, man, people, person, phillips, portrait, richard, science, scientist