Astronomers
- Hadley, John John Hadley: Pioneering Astronomer and Innovator of Navigation John Hadley (1682--1743) was a prom…
- Hale, George Ellery George Ellery Hale: A Visionary Architect of Modern Astronomy George Ellery Hale (1868-1938) was a…
- Hall, Asaph Asaph Hall: Unveiling the Secrets of Mars Asaph Hall, born in 1829 and passing away in 1907, was a…
- Halley, Edmond Edmond Halley: The Man Who Brought Us the Comet Edmond Halley, born in 1656, is a name synonymous …
- Harding, Karl Ludwig Karl Ludwig Harding: The Man Who Discovered Juno Karl Ludwig Harding (1765-1834) was a German astr…
- Haro, Guillermo Guillermo Haro: A Pioneer in Stellar Evolution and Cosmic Clouds Guillermo Haro, born in Mexico in…
- Harriot, Thomas Thomas Harriot: The Unsung Hero of Lunar Mapping Thomas Harriot, a name often overshadowed by Gali…
- Harrison, John John Harrison: The Man Who Conquered Longitude John Harrison (1693-1776), a self-taught English cl…
- Hartmann, Johannes Franz Johannes Franz Hartmann: A Pioneer in Stellar Spectroscopy Johannes Franz Hartmann (1865-1936) was…
- Hay, William Thompson The Comedian Who Conquered the Cosmos: Will Hay and his Saturnian Discovery While most associate t…
- Heis, Eduard Eduard Heis: A Keen Eye on the Cosmic Stage Eduard Heis (1806-1877) was a prominent German astrono…
- Hencke, Karl Ludwig Karl Ludwig Hencke: The Postmaster Who Conquered the Stars While the image of an astronomer often …
- Henderson, Thomas Thomas Henderson: The Man Who Measured the Stars Thomas Henderson (1798-1844) was a Scottish astro…
- Heraclides of Pontus Heraclides of Pontus: A Pioneer of Heliocentric Thought Heraclides of Pontus (c. 388--315 BC), an …
- Heraclitus of Ephesus Heraclitus of Ephesus: A Philosopher's Take on the Sun Heraclitus of Ephesus, a pre-Socratic phi…
- Herschel, Caroline Caroline Herschel: A Stargazer in Her Own Right Caroline Herschel (1750-1848) stands as a testamen…
- Herschel, Friedrich Wilhelm (always known as William Herschel) William Herschel: The Man Who Uncovered the Universe Born Friedrich Wilhelm Herschel in Hanover in…
- Herschel, John Frederick William Following in the Footsteps of a Giant: John Herschel and the Exploration of the Southern Skies Joh…
- Hertzsprung, Ejnar Ejnar Hertzsprung: Mapping the Stellar Landscape Ejnar Hertzsprung, born in 1873 and passing away …
- Hevelius Johannes Hevelius: The Sky-Charting Citizen Scientist Johannes Hevelius, whose Latinized name is H…
