i10 Productivity
Rankings

Space Science Institute Scientists Natural Sciences / Physics i10 Productivity Rankings 2025

Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.

* Total i10 IndexRankings
Ranking Based On Selection: 1
United States
Anton M Koekemoer
Astronomy
Astrophysics
Cosmology
Black Holes
Galaxy Formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
761
659
0.866
* Total i10 IndexRankings
Ranking Based On Selection: 2
United States
Henry Ferguson
Astrophysics
Cosmology
Galaxy Formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
422
301
0.713
* Total i10 IndexRankings
Ranking Based On Selection: 3
United States
Karl Gordon
Astronomy
Astrophysics
Insterstellar Dust
Nearby Galaxies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
209
0.668
* Total i10 IndexRankings
Ranking Based On Selection: 4
United States
Nino Panagia
supernovae and supernova remnants
stellar winds
stellar populations
diffuse matter in galaxies
cosmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
132
0.426
* Total i10 IndexRankings
Ranking Based On Selection: 5
United States
Marc Postman
Astrophysics
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
143
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 6
United States
Julien Girard|Julien H. Girard, Julien H. V. Girard
Exoplanets
Brown Dwarfs
Circumstellar Disks
High Contrast Imaging
Adaptive Optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
158
0.888
* Total i10 IndexRankings
Ranking Based On Selection: 7
United States
Massimo Stiavelli
cosmology
galaxy formation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
84
0.509
* Total i10 IndexRankings
Ranking Based On Selection: 8
South Korea
Kyungmin Kim
gravitational wave
neutron star
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
158
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 9
United States
Nestor Espinoza
astronomy
astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
150
0.980
* Total i10 IndexRankings
Ranking Based On Selection: 10
Romania
Gina Isar
Astroparticle Physics
Advanced Technologies
Outreach
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
110
0.724

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* Total i10 IndexRankings
Ranking Based On Selection: 11
United States
Klaus Pontoppidan
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
117
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 12
United States
Gregory C Sloan
Astronomy
astrophysics
infrared spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
97
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 13
United States
Larry Bradley
Astrophysics
Astronomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
116
0.835
* Total i10 IndexRankings
Ranking Based On Selection: 14
United States
Andrea Bellini
astronomy
astrophysics
globular clusters
proper motions
multiple populations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
117
0.921
* Total i10 IndexRankings
Ranking Based On Selection: 15
South Korea
KyungSuk Cho
Solar Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
68
0.562
* Total i10 IndexRankings
Ranking Based On Selection: 16
South Korea
Arman Shafieloo
Cosmology
Astrophysics
Statistical Methods of Data Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
100
0.870
* Total i10 IndexRankings
Ranking Based On Selection: 17
United States
David Soderblom
solar-type stars
stellar ages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
58
0.523
* Total i10 IndexRankings
Ranking Based On Selection: 18
United States
John Debes
Exoplanets
Dust
White Dwarfs
High Contrast Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
88
0.807
* Total i10 IndexRankings
Ranking Based On Selection: 19
United States
Marc Rafelski
Astrophysics
Galaxy formation and evolution
star formation
damped Lyman alpha systems
science education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
92
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 20
South Korea
Sang-Sung Lee
Relativistic Jets
Radio Astronomy
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
91
0.892
* Total i10 IndexRankings
Ranking Based On Selection: 21
United States
Ray Lucas
Astronomy
Astrophysics
Space Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
83
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 22
United States
Massimo Robberto
Astrophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
59
0.584
* Total i10 IndexRankings
Ranking Based On Selection: 23
South Korea
David Parkinson
Cosmology
astrophysics
statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
73
0.777
* Total i10 IndexRankings
Ranking Based On Selection: 24
United States
Noé Kains
Astronomy
black holes
extrasolar planets
debris discs
globular clusters
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
66
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 25
South Korea
Thiem Hoang
Dust Astrophysics
Polarization and Magnetism
Star and Planet Formation
Origins of Life
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Anton M Koekemoer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
761
659
0.866
Astronomy
Astrophysics
Cosmology
Black Holes
Galaxy Formation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Henry Ferguson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
422
301
0.713
Astrophysics
Cosmology
Galaxy Formation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Karl Gordon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
313
209
0.668
Astronomy
Astrophysics
Insterstellar Dust
Nearby Galaxies
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Nino Panagia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
310
132
0.426
supernovae and supernova remnants
stellar winds
stellar populations
diffuse matter in galaxies
cosmology
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Marc Postman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
227
143
0.630
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Julien Girard|Julien H. Girard, Julien H. V. Girard
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
178
158
0.888
Exoplanets
Brown Dwarfs
Circumstellar Disks
High Contrast Imaging
Adaptive Optics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Massimo Stiavelli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
84
0.509
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Kyungmin Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
163
158
0.969
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Nestor Espinoza
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
153
150
0.980
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Gina Isar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
110
0.724
Astroparticle Physics
Advanced Technologies
Outreach
Science Education

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Klaus Pontoppidan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
117
0.813
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Gregory C Sloan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
142
97
0.683
Astronomy
astrophysics
infrared spectroscopy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Larry Bradley
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
139
116
0.835
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Andrea Bellini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
117
0.921
astronomy
astrophysics
globular clusters
proper motions
multiple populations
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
KyungSuk Cho
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
121
68
0.562
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Arman Shafieloo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
115
100
0.870
Cosmology
Astrophysics
Statistical Methods of Data Analysis
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
David Soderblom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
58
0.523
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
John Debes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
88
0.807
Exoplanets
Dust
White Dwarfs
High Contrast Imaging
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Marc Rafelski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
103
92
0.893
Astrophysics
Galaxy formation and evolution
star formation
damped Lyman alpha systems
science education
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Sang-Sung Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
91
0.892
Relativistic Jets
Radio Astronomy
Astrophysics
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Ray Lucas
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
83
0.814
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Massimo Robberto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
59
0.584
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
David Parkinson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
73
0.777
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Noé Kains
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
66
0.710
Astronomy
black holes
extrasolar planets
debris discs
globular clusters
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Thiem Hoang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
83
0.922
Dust Astrophysics
Polarization and Magnetism
Star and Planet Formation
Origins of Life