Fritz Zwicky (/ˈtsvɪki/; German: [ˈtsvɪki]; February 14, 1898 – February 8, 1974) was a Swiss astronomer. He worked most of his life at the California...

types of aircraft during the Falklands War. Eminent Swiss astrophysicist Fritz Zwicky was research director at Aerojet and holds many patents in jet propulsion...

simulation do not function well or at all. Fritz Zwicky developed this approach to seemingly non-reducible complexity (Zwicky, 1966, 1969). Using the technique...

code. It is named after the astronomer Fritz Zwicky. Observing in visible and infrared wavelengths, the Zwicky Transient Facility is designed to detect...

as a "turtleback crater floor". The crater is named after astronomer Fritz Zwicky (1898–1974), a professor at Caltech, Pasadena and pioneer in the study...

expansion of the universe. The concept was first proposed in 1929 by Fritz Zwicky, who suggested that if photons lost energy over time through collisions...

problem. It was developed by Swiss astronomer Fritz Zwicky. General morphology was developed by Fritz Zwicky, the Bulgarian-born, Swiss-national astrophysicist...

(or CGCG) was compiled by Fritz Zwicky in 1961–68. It contains 29,418 galaxies and 9,134 galaxy clusters. I Zwicky 18 I Zwicky 32, a face-on spiral galaxy...

it in 1912 and published an article on the subject in 1936. In 1937, Fritz Zwicky posited that galaxy clusters could act as gravitational lenses, a claim...

constellation Ursa Major. The galaxy was first identified by Swiss astronomer Fritz Zwicky in a 1930s photographic survey of galaxies. Studies at the Palomar Observatory...