 | Dr. Josef Allen Hynek was a United States astronomer, professor, and ufologist. He is perhaps... more » |
 | Jacob L. "Jake" Barnett is an American physics student and child prodigy. According to a memoir... more » |
 | James Jeffrey Binney, FRS, FInstP is a British astrophysicist. He is a Professor of Physics at... more » |
 | James Edward Gunn is the Eugene Higgins Professor of Astronomy at Princeton University. Gunn's... more » |
| Jaymie Matthews is an astrophysics’ Professor at the University of British Columbia. more » |
 | Jeffrey Alan Hoffman, Ph.D. is an American former NASA astronaut and currently a professor of... more » |
| Jerry Earl Nelson is an American astronomer known for his pioneering work designing segmented... more » |
 | Johann Karl Friedrich Zöllner was a German astrophysicist who studied optical illusions. more » |
| John E. Carlstrom is an American astrophysicist, and Professor, Departments of Astronomy and... more » |
 | John-David Francis Bartoe is an American astrophysicist. He is the Research Manager for the... more » |
 | Joseph Hooton Taylor, Jr. is an American astrophysicist and Nobel Prize in Physics laureate for... more » |
