 | Hendricus Gerardus van de Sande Bakhuyzen was a Dutch astronomer. His surname, van de Sande... more » |
 | Ahmad ibn 'Abdallah Habash Hasib Marwazi was a Persian astronomer, geographer, and mathematician... more » |
 | Halton Christian "Chip" Arp was an American astronomer. He was known for his 1966 Atlas of... more » |
 | Abû l-Hasan 'Alî ibn Abî l-Rijâl was an Arab astrologer of the late 10th and early 11th century,... more » |
 | Hans Carl Frederik Christian Schjellerup was a Danish astronomer. He was born at Odense, the son... more » |
 | Hans-Emil Schuster is a German astronomer who retired in October 1991. He worked at Hamburg... more » |
| Hans-Ulrich Sandig (November 14, 1909, Dresden - May 25, 1979) was a German astronomer. more » |
| Harkhebi was an astronomer who lived in Ptolemaic Egypt during the rule of the Ptolemaic... more » |
 | Harlan James Smith was an American astronomer. He was born in Wheeling, West Virginia, the son... more » |
 | Harlow Shapley was an American astronomer. He used RR Lyrae stars to correctly estimate the size... more » |
| Harold Lee Alden was an American astronomer. more » |
| Harold Delos Babcock was an American astronomer, and the father of Horace W. Babcock. Of English... more » |
 | Harold Jacoby was an American astronomer, born in New York City. He graduated at Columbia in... more » |
 | Harold Masursky was an American geologist and astronomer. He started his career working for the... more » |
| Sir Harold Spencer Jones KBE FRS was an English astronomer. Although born "Jones", his surname... more » |
| Harry Edwin Wood was an English astronomer. Wood was born in Manchester, England, graduating... more » |
| Harry Hemley Plaskett FRS was a Canadian astronomer who made significant contributions to the... more » |
| Harutaro Murakami was a Japanese physicist and astronomer. The crater Murakami on the Moon is... more » |
 | Heather Anita Couper CBE CPhys is a British astronomer who popularized astronomy in the 1980s... more » |
 | Heber Doust Curtis was an American astronomer. He was the elder son of Orson Blair Curtis and... more » |
 | Heidi B. Hammel is a planetary astronomer who has extensively studied Neptune and Uranus. She is... more » |
| Heikki A. Alikoski was a Finnish astronomer. The asteroid 1567 Alikoski was named in his honour... more » |
 | Heinrich Christian Schumacher was a German-Danish astronomer. more » |
 | Heinrich Louis d'Arrest was a German astronomer, born in Berlin. His name is sometimes given as... more » |
 | Samuel Heinrich Schwabe a German astronomer remembered for his work on sunspots. Schwabe was... more » |
