swap_horiz John Mather Alternatives

1

Philip James Edwin Peebles

Philip James Edwin Peebles is a Canadian-American cosmologist at Princeton, awarded the 2019 Nobel Prize in Physics for...

Modern Cosmology Nobel Cmb

9.8 Brilliant

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S. Chandrasekhar

S. Chandrasekhar was an Indian American astrophysicist whose 1930 Chandrasekhar limit explained the maximum mass of stab...

Twentieth Century Black Holes Stellar Nobel

9.7 Brilliant

3

Dame Susan Jocelyn Bell Burnell

Dame Susan Jocelyn Bell Burnell is a Northern Irish astrophysicist who discovered the first radio pulsars as a Cambridge...

Modern Radio Women Pulsars

9.7 Brilliant

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Dame Jocelyn Bell Burnell

Dame Jocelyn Bell Burnell is the Northern Irish scientist whose 1967 pulsar discovery opened a major field in radio astr...

Modern Radio Women Pulsars

9.7 Brilliant

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Claudius Ptolemy

Claudius Ptolemy was a Greco-Roman astronomer in Alexandria whose Almagest, written about 150 CE, formalized the geocent...

Ancient Geocentric Alexandria Catalogs

9.6 Brilliant

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Bohdan Paczynski

Bohdan Paczynski was a Polish astronomer at Princeton University notable for his pioneering work on gravitational microl...

Polish Twentieth Century Gamma Rays Microlensing

9.6 Brilliant

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Jan Oort

Jan Oort was a Dutch astronomer who established the Milky Way's rotation in the 1920s and proposed the distant comet res...

Dutch Twentieth Century Galactic Oort Cloud

9.4 Excellent

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Lyman Spitzer

Lyman Spitzer was an American astrophysicist who proposed a space telescope in 1946 and led work on plasma physics and i...

American Space Twentieth Century Interstellar

9.3 Excellent

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Willy Fowler

Willy Fowler was an American nuclear astrophysicist who shared the 1983 Nobel Prize for explaining how elements form ins...

Twentieth Century Nucleosynthesis Stellar Nobel

9.1 Excellent

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Didier Queloz

Didier Queloz is a Swiss astronomer who shared the 2019 Nobel Prize in Physics for discovering 51 Pegasi b, the first ex...

Modern Exoplanets Nobel Radial Velocity

9.1 Excellent

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Joseph Taylor

Joseph Taylor is an American physicist who shared the 1993 Nobel Prize for discovering the Hulse-Taylor binary pulsar at...

Modern Relativity Pulsars Nobel

9.1 Excellent

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Martin Ryle

Martin Ryle was a British radio astronomer who developed aperture synthesis and shared the 1974 Nobel Prize in Physics f...

Radio Twentieth Century Nobel Interferometry

9.0 Excellent

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Robert Dicke

Robert Dicke was an American physicist who advanced tests of general relativity and helped motivate the 1965 search for...

American Cosmology Twentieth Century Cmb

8.9 Great

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Neil Gehrels

Neil Gehrels was an American astrophysicist at NASA who notably served as the principal investigator for the Swift Gamma...

Modern American Space Gamma Rays

8.9 Great

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Nancy Grace Roman

Nancy Grace Roman was an American astronomer and NASA executive known as the mother of Hubble for her role in creating t...

Space Twentieth Century Women Hubble

8.8 Great

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Russell Hulse

Russell Hulse is an American physicist who shared the 1993 Nobel Prize with Joseph Taylor for finding the first binary p...

Modern Relativity Pulsars Nobel

8.8 Great

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William Borucki

William Borucki is an American space scientist who led NASA's Kepler mission, launched in 2009 to find exoplanets by mea...

Modern Space Exoplanets Kepler

8.7 Great

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Fiona Harrison

Fiona Harrison is an American astronomer at Caltech notable for serving as the principal investigator of NASA's Nuclear...

Modern Space Women X Ray

8.6 Great

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David Spergel

David Spergel is an American astrophysicist known for interpreting WMAP data and constraining the age, composition, and...

Modern American Cosmology Cmb

8.4 Great

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Alan Stern

Alan Stern is an American planetary scientist and principal investigator of NASA's New Horizons mission, which flew past...

Modern Space Planetary Pluto

8.4 Great