 | Daniel du Toit was a South African astronomer. He discovered or co-discovered a number of... more » |
 | Daniel Kirkwood was an American astronomer. Born in Harford County, Maryland to John and Agnes... more » |
 | David C. Jewitt is a professor of astronomy in the Earth, Planetary, and Space Science... more » |
 | David Charbonneau is a Professor of Astronomy at Harvard University. His research focuses on the... more » |
 | David D. Balam is a Canadian astronomer and a research associate with University of Victoria's... more » |
| David Fabricius, was a German theologian who made two major discoveries in the early days of... more » |
 | Sir David Gill FRS was a Scottish astronomer who is known for measuring astronomical distances,... more » |
 | David H. Levy is a Canadian astronomer and science writer who co-discovered Comet Shoemaker–Levy... more » |
| David B. Healy was an American astrophotographer and asteroid discoverer who is known for his... more » |
| David J. Asher is a British astronomer, who works at the Armagh Observatory in Northern... more » |
 | David John Stevenson is a professor of planetary science at Caltech. Originally from New... more » |
| David James Tholen is an American astronomer at the Institute for Astronomy of the University of... more » |
| David Lynch is an astronomer and atmospheric physicist. more » |
 | David Lincoln Rabinowitz is a researcher at Yale University. He has built CCD cameras and... more » |
 | David Morrison is director of the Carl Sagan Center for Study of Life in the Universe at the... more » |
 | David Rittenhouse was a renowned American astronomer, inventor, clockmaker, mathematician,... more » |
| David S. Dixon is an American amateur astronomer. more » |
| Dean Benjamin McLaughlin was an American astronomer. He was a professor of astronomy at the... more » |
| DeLisle Stewart was an American astronomer. In 1896 he became a staff member of Harvard College... more » |
| Dennis di Cicco is an American amateur astronomer who lives in New England. He has discovered... more » |
| Dennis K. Chesney is an American astronomer. He is a prolific discoverer of asteroids. more » |
.jpg/247px-Derrickpitts_(cropped).jpg "Derrick Pitts") | Derrick H. Pitts is an American astronomer. He is Chief Astronomer and Planetarium Director for... more » |
| Dimitar D. Sasselov is a Bulgarian astronomer based in the United States. He is a Professor of... more » |
| Dirk Brouwer was a Dutch-American astronomer. He received his Ph.D. in 1927 at Leiden University... more » |
 | Dirk Dries David Damiaan, Viscount Frimout is an astrophysicist for the European Space Agency... more » |
