Astronomy: Biographies
- Christopher Clavius
- Cleomedes
- Clyde William Tombaugh
- David Rittenhouse
- Donald Howard Menzel
- E. Margaret Burbidge
- Edmond Halley
- Edward Charles Pickering
- Edward Emerson Barnard
- Edwin Powell Hubble
- Ejnar Hertzsprung
- Eratosthenes of Cyrene
- Erwin Finlay Freundlich
- Eudoxus of Cnidus
- Fred Hoyle
- Fred Lawrence Whipple
- Friedrich Wilhelm August Argelander
- Friedrich Wilhelm Bessel
- Fritz Zwicky
- Galileo