Carl Gustav Witt
A Berlin stargazer who, while teaching the public, discovered an asteroid that became a cornerstone of planetary science.
1866–1946 (age 80)·German astronomer·Birthday: October 29·The Gilded Age
Biography
Carl Gustav Witt spent his nights not in a remote, cloistered observatory, but at the heart of Berlin's public astronomy scene at the Urania Observatory. His job was to make the cosmos accessible, guiding citizens through the wonders of the night sky. Yet during this routine work of public education, he made a monumental contribution to pure science. In 1898, he meticulously photographed and identified the asteroid 433 Eros, a small, rocky body that orbits closer to Mars than to Jupiter. This discovery was seismic; Eros became the first near-Earth asteroid ever found and, decades later, a vital target for early space missions. Witt proved that profound discovery could emerge from the dedicated, patient work of a public educator, forever linking his name to a celestial object that has taught us volumes about the solar system's building blocks.
The Gilded Age
1860–1882
Born during or after the Civil War, they built industrial America — the railroads, the steel mills, the first skyscrapers. An era of massive wealth, massive inequality, and the belief that the future belonged to whoever could build it fastest.
Carl was born in 1866, placing them squarely in The Gilded Age. The events that shaped this generation — world wars, depression, and rapid industrialization — shaped the world they entered and the choices available to them.
#1 When Carl Was Born
The biggest hits of 1866
Carl's Life & Times
The world at every milestone
1866Born
President: Andrew Johnson
1871Started school
President: Ulysses S. Grant
1879Became a teenager
President: Rutherford B. Hayes
1882Could drive
First electrical power plant opens in New York
President: Chester A. Arthur
1884Could vote
President: Chester A. Arthur
1887Turned 21
President: Grover Cleveland
1896Turned 30
First modern Olympic Games held in Athens
President: Grover Cleveland
1906Turned 40
San Francisco earthquake devastates the city
President: Theodore Roosevelt
1916Turned 50
The Battle of the Somme claims over a million casualties
President: Woodrow Wilson
1926Turned 60
Robert Goddard launches the first liquid-fueled rocket
President: Calvin Coolidge"Baby Face" — Jan Garber
1936Turned 70
Jesse Owens wins four golds at the Berlin Olympics
Gas: $0.19/galPresident: Franklin D. Roosevelt"The Way You Look Tonight" — Fred AstaireBest Picture: The Great Ziegfeld
1946Turned 80
United Nations holds its first General Assembly
Gas: $0.21/galHome: $5,150Min wage: $0.40/hrPresident: Harry S. Truman"Prisoner of Love" — Perry ComoBest Picture: The Best Years of Our Lives
Key Achievements
- Discovered 433 Eros in 1898, the first-known asteroid to pass inside the orbit of Mars.
- Also discovered the asteroid 422 Berolina in 1896.
- Conducted his pioneering work from the Berlin Urania Observatory, a public education institution.
Did You Know?
The asteroid 433 Eros was the first asteroid to be orbited and landed upon by a spacecraft (NASA's NEAR Shoemaker in 2000-2001).
He used the technique of astrophotography to discover both of his asteroids.
The Urania Observatory where he worked was destroyed during World War II.
“I found Eros not in a deep sky survey, but while showing the public the planets.”
