Carl Sagan

Carl Sagan

male, deceased (1996)
Carl Edward Sagan was an American astronomer and astrobiologist and a highly successful popularizer of astronomy, astrophysics, and other natural...
Kip Thorne

Kip Thorne

male, 69 years old (Pasadena, California, United States)
Kip Stephen Thorne is an American theoretical physicist, known for his prolific contributions in gravitation physics and astrophysics and for...
Sallie Baliunas

Sallie Baliunas

female
Sallie Baliunas is an astrophysicist at the Harvard-Smithsonian Center for Astrophysics in the Solar, Stellar, and Planetary Sciences Division and...
Willie Soon

Willie Soon

male, 43 years old
Willie Wei-Hock Soon is an astrophysicist at the Solar and Stellar Physics Division of the Harvard-Smithsonian Center for Astrophysics. He is known...
George Smoot

George Smoot

male, 64 years old
George Fitzgerald Smoot III (born February 20 1945) is an American astrophysicist and cosmologist awarded the 2006 Nobel Prize in Physics with John...

Michael Rowan-Robinson

male
Michael Rowan-Robinson is an astronomer and astrophysicist. He is Professor of Astrophysics and head of the Astronomy and Astrophysics Department...
John D. Barrow

John D. Barrow

male, 56 years old
John David Barrow FRS (born November 29, 1952, London) is an English cosmologist, theoretical physicist, and mathematician. He is currently...
Mario Livio

Mario Livio

male, 64 years old
Mario Livio (born 1945) is an astrophysicist and an author of works that popularize science and mathematics. He is currently Senior Astrophysicist...
Sally Ride

Sally Ride

female, 58 years old
Sally Kristen Ride (born May 26 1951) is an American former astronaut who in 1983 became the first American woman to reach outer space. She was...

Alan Boss

male, 58 years old
Alan P. Boss (born July 20, 1951, in Lakewood, Ohio) is an American astrophysicist. Educated at the University of South Florida and the University...