World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
70
Citations
15155
World Ranking
1005
National Ranking
471

Simone Marchi publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Simone Marchi sits on this spectrum.

38–42 publications: 1 scientists 43–47 publications: 0 scientists 48–52 publications: 3 scientists 53–57 publications: 8 scientists 58–62 publications: 11 scientists 63–67 publications: 16 scientists 68–72 publications: 24 scientists 73–77 publications: 31 scientists 78–82 publications: 49 scientists 83–87 publications: 77 scientists 88–92 publications: 86 scientists 93–97 publications: 88 scientists 98–102 publications: 92 scientists 103–107 publications: 84 scientists 108–112 publications: 102 scientists 113–117 publications: 108 scientists 118–122 publications: 117 scientists 123–127 publications: 126 scientists 128–132 publications: 146 scientists 133–137 publications: 114 scientists 138–142 publications: 102 scientists 143–147 publications: 127 scientists 148–152 publications: 102 scientists 153–157 publications: 112 scientists 158–162 publications: 102 scientists 163–167 publications: 127 scientists 168–172 publications: 121 scientists 173–177 publications: 112 scientists 178–182 publications: 109 scientists 183–187 publications: 98 scientists 188–192 publications: 92 scientists 193–197 publications: 105 scientists 198–202 publications: 77 scientists 203–207 publications: 80 scientists 208–212 publications: 89 scientists 213–217 publications: 70 scientists 218–222 publications: 74 scientists 223–227 publications: 74 scientists 228–232 publications: 70 scientists 233–237 publications: 67 scientists 238–242 publications: 59 scientists 243–247 publications: 67 scientists 248–252 publications: 51 scientists 253–257 publications: 46 scientists 258–262 publications: 41 scientists 263–267 publications: 39 scientists 268–272 publications: 34 scientists 273–277 publications: 39 scientists 278–282 publications: 35 scientists 283–287 publications: 36 scientists 288–292 publications: 35 scientists 293–297 publications: 29 scientists 298–302 publications: 23 scientists 303–307 publications: 39 scientists 308–312 publications: 34 scientists 313–317 publications: 23 scientists 318–322 publications: 18 scientists 323–327 publications: 18 scientists 328–332 publications: 21 scientists 333–337 publications: 20 scientists 338–342 publications: 15 scientists 343–347 publications: 13 scientists 348–352 publications: 24 scientists 353–357 publications: 25 scientists 358–362 publications: 10 scientists 363–367 publications: 20 scientists 368–372 publications: 17 scientists 373–377 publications: 18 scientists 378–382 publications: 15 scientists 383–387 publications: 7 scientists 388–392 publications: 22 scientists 393–397 publications: 9 scientists 398–402 publications: 11 scientists 403–407 publications: 16 scientists 408–412 publications: 4 scientists 413–417 publications: 5 scientists 418–422 publications: 14 scientists 423–427 publications: 8 scientists 428–432 publications: 7 scientists 433–437 publications: 7 scientists 438–442 publications: 10 scientists 443–447 publications: 10 scientists 448–452 publications: 3 scientists 453–457 publications: 9 scientists 458–462 publications: 11 scientists 463–467 publications: 4 scientists 468–472 publications: 6 scientists 473–477 publications: 11 scientists 478–482 publications: 8 scientists 483–487 publications: 2 scientists 488–492 publications: 3 scientists 493–497 publications: 4 scientists 498–502 publications: 4 scientists 503–507 publications: 4 scientists 508–509 publications: 4 scientists 510+ publications: 100 scientists
38 publications 510+

This scientist: 374 publications — 93rd percentile

93% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 510 publications or more.

Simone Marchi D-index placement in Earth Science in 2026

The chart shows the D-index (discipline H-index) distribution of Earth Science scientists ranked by Research.com in 2026. The highlighted bar marks where Simone Marchi sits on this spectrum.

30 D-Index: 15 scientists 31 D-Index: 42 scientists 32 D-Index: 60 scientists 33 D-Index: 90 scientists 34 D-Index: 103 scientists 35 D-Index: 108 scientists 36 D-Index: 142 scientists 37 D-Index: 147 scientists 38 D-Index: 147 scientists 39 D-Index: 152 scientists 40 D-Index: 143 scientists 41 D-Index: 157 scientists 42 D-Index: 141 scientists 43 D-Index: 151 scientists 44 D-Index: 140 scientists 45 D-Index: 135 scientists 46 D-Index: 121 scientists 47 D-Index: 108 scientists 48 D-Index: 128 scientists 49 D-Index: 111 scientists 50 D-Index: 106 scientists 51 D-Index: 112 scientists 52 D-Index: 102 scientists 53 D-Index: 103 scientists 54 D-Index: 94 scientists 55 D-Index: 61 scientists 56 D-Index: 101 scientists 57 D-Index: 71 scientists 58 D-Index: 65 scientists 59 D-Index: 78 scientists 60 D-Index: 93 scientists 61 D-Index: 56 scientists 62 D-Index: 58 scientists 63 D-Index: 52 scientists 64 D-Index: 63 scientists 65 D-Index: 49 scientists 66 D-Index: 53 scientists 67 D-Index: 57 scientists 68 D-Index: 50 scientists 69 D-Index: 44 scientists 70 D-Index: 44 scientists 71 D-Index: 31 scientists 72 D-Index: 33 scientists 73 D-Index: 33 scientists 74 D-Index: 23 scientists 75 D-Index: 32 scientists 76 D-Index: 24 scientists 77 D-Index: 17 scientists 78 D-Index: 19 scientists 79 D-Index: 9 scientists 80 D-Index: 21 scientists 81 D-Index: 20 scientists 82 D-Index: 17 scientists 83 D-Index: 19 scientists 84 D-Index: 19 scientists 85 D-Index: 14 scientists 86 D-Index: 6 scientists 87 D-Index: 14 scientists 88 D-Index: 17 scientists 89 D-Index: 10 scientists 90 D-Index: 8 scientists 91 D-Index: 8 scientists 92 D-Index: 9 scientists 93 D-Index: 6 scientists 94+ D-Index: 98 scientists
30 D-Index 94+

This scientist: 70 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 94 D-Index or more.

Overview

Simone Marchi is affiliated with the Southwest Research Institute in the United States and has a significant publication record in the field of Physics and Astronomy. Their research prominently addresses topics in Astro and Planetary Science, Planetary Science and Exploration, Geology and Paleoclimatology Research, Stellar, planetary, and galactic studies, Isotope Analysis in Ecology, Space Exploration and Technology, and Geological and Geochemical Analysis.

The scientist has contributed extensively to journals and venues such as The Planetary Science Journal, arXiv (Cornell University), Space Science Reviews, Icarus, and Nature. This range reflects a consistent focus on subjects related to planetary science and space exploration.

Among Simone Marchi's recent published papers are:

  • Successful kinetic impact into an asteroid for planetary defence, 2023, Nature
  • Lucy Mission to the Trojan Asteroids: Science Goals, 2021, The Planetary Science Journal
  • Observations, Meteorites, and Models: A Preflight Assessment of the Composition and Formation of (16) Psyche, 2020, Journal of Geophysical Research Planets
  • SIMBIO-SYS: Scientific Cameras and Spectrometer for the BepiColombo Mission, 2020, Space Science Reviews
  • Interpreting the Cratering Histories of Bennu, Ryugu, and Other Spacecraft-explored Asteroids, 2020, The Astronomical Journal

Frequent collaborators include W. F. Bottke, Harold F. Levison, Keith Noll, J. R. Spencer, and David Nesvorný. These co-authors represent significant partnerships across numerous publications, indicating collaborative research within the planetary science community.

Simone Marchi's work extends to book publication as well, with a notable contribution titled Vesta and Ceres, published by Cambridge University Press in 2022.

The scientist's research spans various subfields, with a concentration in Astronomy and Astrophysics, followed by Atmospheric Science, Geophysics, Ecology, and Aerospace Engineering. This multidisciplinary involvement underscores a broad approach to planetary and space sciences.

Best Publications

  • On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko

    Holger Sierks;Cesare Barbieri;Philippe L. Lamy;Rafael Rodrigo;Rafael Rodrigo

  • Thermal fatigue as the origin of regolith on small asteroids

    Marco Delbo;Guy Libourel;Justin Wilkerson;Naomi Murdoch

  • Ammoniated phyllosilicates with a likely outer Solar System origin on (1) Ceres

    M. C. De Sanctis;E. Ammannito;E. Ammannito;A. Raponi;S. Marchi;S. Marchi

  • The morphological diversity of comet 67P/Churyumov-Gerasimenko

    Nicolas Thomas;Holger Sierks;Cesare Barbieri;Philippe L. Lamy

  • The global shape, density and rotation of Comet 67P/Churyumov-Gerasimenko from preperihelion Rosetta/OSIRIS observations

    Laurent Jorda;R. Gaskell;C. Capanna;S. Hviid

  • Spectroscopic Characterization of Mineralogy and Its Diversity Across Vesta

    M. C. De Sanctis;E. Ammannito;M. T. Capria;F. Tosi

  • Bright carbonate deposits as evidence of aqueous alteration on (1) Ceres

    M. C. De Sanctis;A. Raponi;E. Ammannito;E. Ammannito;M. Ciarniello

  • A sawtooth-like timeline for the first billion years of lunar bombardment

    A. Morbidelli;S. Marchi;S. Marchi;S. Marchi;W.F. Bottke;D.A. Kring

  • Widespread mixing and burial of Earth’s Hadean crust by asteroid impacts

    S. Marchi;W. F. Bottke;Linda Elkins-Tanton;M. Bierhaus

  • Vesta’s Shape and Morphology

    R. Jaumann;R. Jaumann;David Williams;D. L. Buczkowski;R. A. Yingst

  • The Violent Collisional History of Asteroid 4 Vesta

    S. Marchi;H.Y. McSween;David P O'Brien;P. Schenk

  • The timeline of the lunar bombardment: Revisited

    Alessandro Morbidelli;D. Nesvorny;Vera Laurenz;S. Marchi

  • Dawn Arrives at Ceres: Exploration of a Small Volatile-Rich World

    C. T. Russell;C. A. Raymond;E. Ammannito;D. L. Buczkowski

  • The Geologically Recent Giant Impact Basins at Vesta’s South Pole

    Paul Schenk;David P. O’Brien;Simone Marchi;Robert Gaskell

  • Extensive water ice within Ceres’ aqueously altered regolith: Evidence from nuclear spectroscopy

    T. H. Prettyman;N. Yamashita;M. J. Toplis;H. Y. McSween

  • Images of Asteroid 21 Lutetia: A Remnant Planetesimal from the Early Solar System

    H. Sierks;P. Lamy;Cesare Barbieri;D. Koschny

  • Large heterogeneities in comet 67P as revealed by active pits from sinkhole collapse

    Jean-Baptiste Vincent;Dennis Bodewits;Sebastien Besse;Holger Sierks

  • Distribution of phyllosilicates on the surface of Ceres.

    E. Ammannito;M. C. DeSanctis;M. Ciarniello;A. Frigeri

  • Localized aliphatic organic material on the surface of Ceres

    M. C. De Sanctis;E. Ammannito;H. Y. McSween;A. Raponi

  • Regional surface morphology of comet 67P/Churyumov-Gerasimenko from Rosetta/OSIRIS images

    M. R. El-Maarry;N. Thomas;L. Giacomini;M. Massironi

Frequent Co-Authors

Matteo Massironi
Matteo Massironi University of Padua
Christopher T. Russell
Christopher T. Russell University of California, Los Angeles
Paul M. Schenk
Paul M. Schenk Lunar and Planetary Institute
M. C. De Sanctis
M. C. De Sanctis National Institute for Astrophysics
Francesco Marzari
Francesco Marzari University of Padua
Ralf Jaumann
Ralf Jaumann Freie Universität Berlin
Laurent Jorda
Laurent Jorda Aix-Marseille University
William F. Bottke
William F. Bottke Southwest Research Institute
Andreas Nathues
Andreas Nathues Max Planck Society
Nicolas Thomas
Nicolas Thomas University of Bern

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