World's Best Scientists 2026 revealed!

D-Index & Metrics

Earth Science

D-Index
51
Citations
9559
World Ranking
3224
National Ranking
1291

Mehdi Benna 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 Mehdi Benna 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: 247 publications — 76th percentile

76% of scientists in this discipline score the same or lower.

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

Mehdi Benna 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 Mehdi Benna 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: 51 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

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

Overview

Mehdi Benna is affiliated with the Goddard Space Flight Center in the United States. Their research contributions span across multiple disciplines within physics and astronomy, with a focus on planetary and space sciences. The primary areas of study include planetary science and exploration, astro and planetary science, space science and extraterrestrial life, and space exploration and technology.

The main fields of study for Mehdi Benna encompass:

  • Physics and Astronomy

Subfields include:

  • Astronomy and Astrophysics
  • Aerospace Engineering
  • Molecular Biology
  • Physiology
  • Atmospheric Science

Themes covered in their research reflect topics such as:

  • Planetary Science and Exploration
  • Astro and Planetary Science
  • Space Science and Extraterrestrial Life
  • Space Exploration and Technology
  • Geomagnetism and Paleomagnetism Studies
  • Spaceflight effects on biology
  • Solar and Space Plasma Dynamics

Mehdi Benna has collaborated frequently with several researchers, including:

  • M. K. Elrod
  • B. M. Jakosky
  • Shane W. Stone
  • D. L. Mitchell
  • P. R. Mahaffy

Their publications are often found in prominent scientific journals, with the most frequent venues being:

  • Journal of Geophysical Research Space Physics
  • Journal of Geophysical Research Planets
  • Icarus
  • Space Science Reviews
  • Geophysical Research Letters

Recent significant papers authored or co-authored by Mehdi Benna include:

  • Hydrogen escape from Mars is driven by seasonal and dust storm transport of water (2020, Science)
  • Volatile interactions with the lunar surface (2021, Geochemistry)
  • Water Group Exospheres and Surface Interactions on the Moon, Mercury, and Ceres (2021, Space Science Reviews)
  • In Situ Measurements of Thermal Ion Temperature in the Martian Ionosphere (2021, Journal of Geophysical Research Space Physics)
  • Constantly forming sporadic E-like layers and rifts in the Martian ionosphere and their implications for Earth (2020, Nature Astronomy)

Best Publications

  • The Mars Atmosphere and Volatile Evolution (MAVEN) Mission

    Bruce M. Jakosky;R. P. Lin;J. M. Grebowsky;J. G. Luhmann

  • The Sample Analysis at Mars Investigation and Instrument Suite

    Paul R. Mahaffy;Christopher R. Webster;Michel Cabane;Pamela G. Conrad

  • Volatile and organic compositions of sedimentary rocks in Yellowknife Bay, Gale crater, Mars.

    Douglas W. Ming;P. D. Archer;D. P. Glavin;J. L. Eigenbrode

  • The Neutral Gas and Ion Mass Spectrometer on the Mars Atmosphere and Volatile Evolution Mission

    Paul R. Mahaffy;Mehdi Benna;Todd King;Daniel N. Harpold

  • Loss of the Martian atmosphere to space: Present-day loss rates determined from MAVEN observations and integrated loss through time

    Bruce Jakosky;David Brain;Michael Chaffin;Shannon M. Curry

  • MESSENGER Observations of Magnetic Reconnection in Mercury’s Magnetosphere

    James A. Slavin;Mario H. Acuña;Brian J. Anderson;Daniel N. Baker

  • MAVEN observations of the response of Mars to an interplanetary coronal mass ejection

    Bruce M. Jakosky;Joseph M. Grebowsky;Janet G. Luhmann;J. Connerney

  • Mars’ atmospheric history derived from upper-atmosphere measurements of 38Ar/36Ar

    B. M. Jakosky;M. Slipski;M. Benna;P. Mahaffy

  • Structure and composition of the neutral upper atmosphere of Mars from the MAVEN NGIMS investigation.

    P. R. Mahaffy;M. Benna;M. Benna;M. Elrod;M. Elrod;R. V. Yelle

  • MESSENGER Observations of Extreme Loading and Unloading of Mercury’s Magnetic Tail

    James A. Slavin;Brian J. Anderson;Daniel N. Baker;Mehdi Benna

  • Mercury's Magnetosphere After MESSENGER's First Flyby

    James A. Slavin;Mario H. Acuña;Brian J. Anderson;Daniel N. Baker

  • First Measurements of Composition and Dynamics of the Martian Ionosphere by MAVEN's Neutral Gas and Ion Mass Spectrometer

    M. Benna;M. Benna;P. Mahaffy;J. M. Grebowsky;Jane L. Fox

  • Mercury's Weather-Beaten Surface: Understanding Mercury in the Context of Lunar and Asteroidal Space Weathering Studies

    Deborah L. Domingue;Clark R. Chapman;Rosemary M. Killen;Thomas H. Zurbuchen

  • The structure and variability of Mars dayside thermosphere from MAVEN NGIMS and IUVS measurements: Seasonal and solar activity trends in scale heights and temperatures

    Stephen W. Bougher;Kali J. Roeten;Kirk Olsen;Paul R. Mahaffy

  • Lunar soil hydration constrained by exospheric water liberated by meteoroid impacts

    M. Benna;M. Benna;D. M. Hurley;T. J. Stubbs;P. R. Mahaffy

  • Thermal Structure of the Martian Upper Atmosphere From MAVEN NGIMS

    Shane W. Stone;Roger V. Yelle;Mehdi Benna;Mehdi Benna;Meredith K. Elrod;Meredith K. Elrod

  • MESSENGER Observations of Mercury’s Exosphere: Detection of Magnesium and Distribution of Constituents

    William E. McClintock;Ronald J. Vervack;E. Todd Bradley;Rosemary M. Killen

  • Photochemical escape of oxygen from Mars: First results from MAVEN in situ data

    Robert J. Lillis;Justin Deighan;Jane L. Fox;Stephen W. Bougher

  • Early MAVEN Deep Dip campaign reveals thermosphere and ionosphere variability

    S. Bougher;B. Jakosky;J. Halekas;J. Grebowsky

  • Variability of helium, neon, and argon in the lunar exosphere as observed by the LADEE NMS instrument

    M. Benna;M. Benna;P. R. Mahaffy;J. S. Halekas;R. C. Elphic

  • Initial SAM calibration gas experiments on Mars: Quadrupole mass spectrometer results and implications

    Heather B. Franz;Melissa G. Trainer;Charles A. Malespin;Paul R. Mahaffy

Frequent Co-Authors

Paul R. Mahaffy
Paul R. Mahaffy Goddard Space Flight Center
Bruce M. Jakosky
Bruce M. Jakosky University of Colorado Boulder
Roger V. Yelle
Roger V. Yelle University of Arizona
Robert J. Lillis
Robert J. Lillis University of California, Berkeley
David L. Mitchell
David L. Mitchell University of California, Berkeley
Jasper Halekas
Jasper Halekas University of Iowa
Stephen W. Bougher
Stephen W. Bougher University of Michigan–Ann Arbor
Jared Espley
Jared Espley Goddard Space Flight Center
John E. P. Connerney
John E. P. Connerney Goddard Space Flight Center
J. P. McFadden
J. P. McFadden University of California, Berkeley

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