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Gemini Observatory – 2025 World Rankings, Subject Rankings & Top Scientists
Gemini Observatory : Annual Academic Performance Analysis2025University Counts20242,1132,31618,6792,1732,38619,605Total RanksH-Indexi10CitationLast 6 YearsH-Indexi10CitationYear : 2025ChangeYear : 2024Rank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in World3714191,937
53583174244772,2543824352,815
781913754272,6244154712,73715161874004552,5503624102,21214151353483952,0773894443,08815152483744292,8403904442,83210102043804342,628Gemini Observatory : Academic Performance in Private Universities2025Private University Counts20241,0801,1268,3321,0861,1328,326Total RanksH-Indexi10CitationLast 6 YearsH-Indexi10CitationYear : 2025ChangeYear : 2024Rank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in World129130360303010115916046112612754944511221234981441455266648138139478120121407--2312012138412512663944851211225541321335755551127128524Gemini Observatory : Academic Performance in All Type Institutions *
(Inc. University, Institute, Company, Hospital)2025All Type Institutions Counts20243,1983,50324,4983,2743,60226,029Total RanksH-IndexYear : 2025ChangeYear : 2024Rank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in WorldRank in United StatesRank in North AmericaRank in World6737534,04624262756497273,771Gemini Observatory Subject Ranking AnalysisGemini Observatory Subject Rankings *
(Number of Scientists in This Subject)World
Rank
# Position
(Institution count)North America
Rank
# Position
(Institution count)United States
Rank
# Position
(Institution count)
Engineering & Technology Ranking
(5)
# ??? 
(of 14,998)# ???
(of 2,085)# 338
(of 1,902)
Medical & Health Sciences Ranking
(0)
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Natural Sciences Ranking
(6)
# ???
(of 14,274)# ???
(of 2,261)# 603
(of 2,078)
Architecture & Design Ranking
(0)
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Agriculture & Forestry Ranking
(0)
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Business & Management Ranking
(0)
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Economics & Econometrics Ranking
(0)
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Education Ranking
(0)
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Social Sciences Ranking
(0)
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History, Philosophy, Theology Ranking
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Law Ranking
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Social Sciences & Humanities Ranking
(0)
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Art & Humanities Ranking
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Others Ranking
(2)
# ???
(of 21,090)# ???
(of 2,974)# 1,300
(of 2,723)* Jul 14, 2025 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (1,121,784) scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. These rankings reflect the presence of scientists in a given field, not whether the institution has a dedicated faculty for that subject. ** Social Sciences & Humanities Ranking: Business & Management, Economics & Econometrics, Education, History, Philosophy, Theology, Law and Social Sciences *** Art & Humanities Ranking: History, Philosophy, Theology, Linguistics and Literature, Archeology, Arts. **** Social Sciences Ranking: Anthropology, Archeology, Arts, Child Development, Demography, Higher Education Studies, Housing, Library and Information Science, Linguistics and Literature, Open and Distance Education, Political Science and International Relations, Psychology, Regional Studies, Social Policy, Social Science, Social Work, Sociology, Tourism & Hospitality, Transportation Science & Technology
Analysis of Scientists Based On Global Success PercentilesAnalysis of Scientists at Gemini Observatory Based on Global Success Percentiles Top 3% Top 10% Top 20% Top 30% Top 40% Top 50% Top 60% Top 70% Top 80% Top 90% Total Scientists in Index 
Total scientists
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Others - - ??? ??? ??? ??? ??? ??? ??? ??? ??? - Country Reports
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