The builder
Astronomers · 2027
Year wall Deterministic · share reproduces this exactly
January 01
- 28 Johannes Hevelius
February 03
- 04 Clyde Tombaugh
- 14 Fritz Zwicky
- 19 Nicolaus Copernicus
March 08
- 06 Joseph von Fraunhofer
- 07 John Herschel
- 11 Urbain Le Verrier
- 13 Sidereus Nuncius
April 02
- 14 Christiaan Huygens
- 28 Jan Oort
May 02
- 10 Cecilia Payne-Gaposchkin
- 15 Williamina Fleming
June 04
- 08 Giovanni Domenico Cassini
- 24 Fred Hoyle
- 26 Charles Messier
- 28 Angelo Secchi
July 04
- 04 Henrietta Swan Leavitt
- 15 Jocelyn Bell Burnell
- 22 Friedrich Bessel
- 23 Vera Rubin
August 02
- 01 Maria Mitchell
- 19 John Flamsteed
September 01
- 25 Ole Rømer
October 01
- 19 Subrahmanyan Chandrasekhar
November 05
- 02 Harlow Shapley
- 08 Edmond Halley
- 09 Carl Sagan
- 15 William Herschel
December 05
- 07 Gerard Kuiper
- 11 Annie Jump Cannon
- 14 Tycho Brahe
- 27 Johannes Kepler
Year rail · 6 year-precision entries kept off the day grid See the corpus →