swap_horiz Carl Sagan Alternatives

1

Richard Feynman

Richard Feynman was a pioneering 20th-century American theoretical physicist. His work fundamentally shaped quantum elec...

Iconic Physics Theoretical Physics Nobel Prize

9.4 Brilliant

2

Enrico Fermi

Enrico Fermi was a pioneering Italian-American physicist instrumental in shaping 20th-century science. His leadership le...

Iconic Physics Nobel Prize Italy

9.3 Brilliant

3

Erwin Schrodinger

Erwin Schrödinger was an Austrian theoretical physicist whose work fundamentally shaped the development of quantum mecha...

Austria Physics Academic Nobel Prize

9.3 Brilliant

4

John von Neumann

John von Neumann was a Hungarian-American mathematician whose work profoundly shaped numerous fields. He developed found...

Complex Mathematics Computer Science Intellectual

9.2 Brilliant

5

Stephen Hawking

Stephen Hawking was a renowned British theoretical physicist whose work profoundly impacted our understanding of cosmolo...

Iconic Physics Cosmology Intellectual

9.0 Brilliant

6

John Bardeen

John Bardeen was a pioneering American physicist whose work fundamentally shaped modern electronics and our understandin...

Physics Academic Nobel Prize Innovative

9.0 Brilliant

7

Edwin Hubble

Edwin Hubble was a 20th-century American astronomer whose observations fundamentally reshaped our understanding of the c...

Astronomy Cosmology Space 20TH Century

9.0 Brilliant

8

Linus Pauling

Linus Pauling was a highly influential 20th-century American chemist known for his groundbreaking work on chemical bondi...

Organic Activist Nobel Prize Chemistry

9.0 Brilliant

9

Henri Poincare

Henri Poincaré was a prominent French mathematician and physicist active in the late 19th and early 20th centuries. His...

Iconic Physics Mathematics France

9.0 Brilliant

10

Claude Shannon

Claude Shannon was an American mathematician whose pioneering work established information theory in the 20th century. H...

Classic Academic Mathematics Computer Science

9.0 Brilliant

11

Freeman Dyson

Freeman Dyson was a prominent 20th-century physicist whose work significantly advanced quantum electrodynamics. His acce...

Physics Accessible Theoretical Physics Intellectual

8.4 Excellent

12

Vera Rubin

Vera Rubin was a pioneering American astrophysicist who fundamentally reshaped our knowledge of the cosmos. Her meticulo...

Astronomy 20TH Century Pioneer Observational

8.4 Excellent

13

Cecilia Payne-Gaposchkin

Cecilia Payne-Gaposchkin was a pioneering 20th-century astronomer. She fundamentally altered our understanding of stars...

Astronomy 20TH Century Theoretical Astrophysics

8.4 Excellent

14

Henrietta Swan Leavitt

Henrietta Swan Leavitt was an American astronomer whose meticulous observations of Cepheid variable stars proved pivotal...

Astronomy 20TH Century Statistical Pioneer

8.2 Excellent

15

Annie Jump Cannon

Annie Jump Cannon was a pioneering American astronomer instrumental in shaping our understanding of stars. Working prima...

Astronomy Detailed 20TH Century Historical

8.0 Excellent

16

B. F. Skinner

B. F. Skinner was a prominent 20th-century American psychologist whose research fundamentally shaped understanding of le...

Educational Classic Academic 20TH Century

7.9 Very Good

17

George Washington Carver

George Washington Carver was a prominent American botanist and agricultural scientist active in the early 20th century....

Organic Educational American Sustainable

7.6 Very Good

18

Leon Lederman

Leon Lederman was an American theoretical physicist renowned for his work in particle physics. He co-discovered the muon...

Physics Academic Theoretical Physics Nobel Prize

7.6 Very Good

19

Margaret Burbidge

Margaret Burbidge was a pioneering 20th-century astronomer whose research fundamentally advanced our understanding of st...

Astronomy 20TH Century Scientific History Biography

7.5 Very Good

20

Frank Drake

Frank Drake was a pioneering American astronomer instrumental in the quest to discover life beyond Earth. He established...

Astronomy Intellectual Futuristic 20TH Century

7.3 Very Good