Carl Sagan

330 papers and 13.7k indexed citations i.

About

Carl Sagan is a scholar working on Astronomy and Astrophysics, Aerospace Engineering and Atmospheric Science. According to data from OpenAlex, Carl Sagan has authored 330 papers receiving a total of 13.7k indexed citations (citations by other indexed papers that have themselves been cited), including 260 papers in Astronomy and Astrophysics, 52 papers in Aerospace Engineering and 47 papers in Atmospheric Science. Recurrent topics in Carl Sagan’s work include Planetary Science and Exploration (154 papers), Astro and Planetary Science (153 papers) and Space Science and Extraterrestrial Life (65 papers). Carl Sagan is often cited by papers focused on Planetary Science and Exploration (154 papers), Astro and Planetary Science (153 papers) and Space Science and Extraterrestrial Life (65 papers). Carl Sagan collaborates with scholars based in United States, Puerto Rico and Australia. Carl Sagan's co-authors include Christopher F. Chyba, James B. Pollack, B. N. Khare, W. R. Thompson, O. B. Toon, E. T. Arakawa, P. J. Gierasch, R. P. Turco, Leigh Brookshaw and Paul J. Thomas and has published in prestigious journals such as Nature, Science and Proceedings of the National Academy of Sciences.

In The Last Decade

Co-authorship network of co-authors of Carl Sagan i

Fields of papers citing papers by Carl Sagan

Since Specialization
EngineeringComputer SciencePhysics and AstronomyMathematicsEarth and Planetary SciencesEnergyEnvironmental ScienceMaterials ScienceChemical EngineeringChemistryAgricultural and Biological SciencesVeterinaryDecision SciencesArts and HumanitiesBusiness, Management and AccountingSocial SciencesPsychologyEconomics, Econometrics and FinanceHealth ProfessionsDentistryMedicineBiochemistry, Genetics and Molecular BiologyNeuroscienceNursingImmunology and MicrobiologyPharmacology, Toxicology and Pharmaceutics

This network shows the specialization of papers citing the papers produced by Carl Sagan. Nodes represent fields, and links connect fields that are likely to share authors. The network helps show where Carl Sagan may publish in the future.

Countries citing papers authored by Carl Sagan

Since Specialization
Citations

This map shows the geographic impact of Carl Sagan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Carl Sagan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Carl Sagan more than expected).

Rankless by CCL
2025