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Environmental Sciences

D-Index
66
Citations
17029
World Ranking
2073
National Ranking
846

Overview

Ralph L. McNutt is affiliated with Johns Hopkins University Applied Physics Laboratory in the United States. Their research primarily focuses on physics and astronomy, with a strong emphasis on astronomy and astrophysics. The scientist's work spans several subfields including astronomy and astrophysics, artificial intelligence, aerospace engineering, pulmonary and respiratory medicine, and nuclear and high-energy physics.

The main topics covered in their research include solar and space plasma dynamics, astro and planetary science, ionosphere and magnetosphere dynamics, stellar, planetary, and galactic studies, solar radiation and photovoltaics, gamma-ray bursts and supernovae, and planetary science and exploration.

Frequent collaborators in their research efforts include D. J. McComas, N. A. Schwadron, E. R. Christian, M. E. Hill, and D. G. Mitchell.

The scientist has contributed to a variety of journals and publication venues, demonstrating continued activity in the field. Some of the most frequent venues for their publications are:

  • The Astrophysical Journal
  • Astronomy and Astrophysics
  • The Astrophysical Journal Supplement Series
  • arXiv (Cornell University)
  • The Astrophysical Journal Letters

Selected recent papers authored or co-authored by Ralph L. McNutt include:

  • Anomalous Flux in the Cosmic Optical Background Detected with New Horizons Observations, 2022, The Astrophysical Journal Letters
  • Science Overview of the Europa Clipper Mission, 2024, Space Science Reviews
  • Solar Wind Streams and Stream Interaction Regions Observed by the Parker Solar Probe with Corresponding Observations at 1 au, 2020, The Astrophysical Journal Supplement Series
  • On the origin & thermal stability of Arrokoth's and Pluto's ices, 2020, Icarus
  • Energetic Particle Increases Associated with Stream Interaction Regions, 2020, The Astrophysical Journal Supplement Series

Best Publications

  • Cassini ion and neutral mass spectrometer: Enceladus plume composition and structure.

    J. Hunter Waite;Michael R. Combi;Wing Huen Ip;Thomas E. Cravens

  • Liquid water on Enceladus from observations of ammonia and 40Ar in the plume

    J. H. Waite;W. S. Lewis;B. A. Magee;J. I. Lunine

  • Ion Neutral Mass Spectrometer Results from the First Flyby of Titan

    J. Hunter Waite;Hasso Niemann;Roger V. Yelle;Wayne T. Kasprzak

  • The Major-Element Composition of Mercury’s Surface from MESSENGER X-ray Spectrometry

    Larry R. Nittler;Richard D. Starr;Shoshana Z. Weider;Timothy J. McCoy

  • Alfvénic velocity spikes and rotational flows in the near-Sun solar wind

    Justin C. Kasper;Justin C. Kasper;Stuart D. Bale;Stuart D. Bale;John W. Belcher;Matthieu Berthomier

  • The Pluto system: Initial results from its exploration by New Horizons.

    S. A. Stern;F. Bagenal;K. Ennico;G. R. Gladstone

  • The MESSENGER mission to Mercury: Scientific objectives and implementation

    Sean C. Solomon;Ralph L. McNutt;Robert E. Gold;Mario H. Acuña

  • MESSENGER Mission Overview

    Sean C. Solomon;Ralph L. McNutt;Robert E. Gold;Deborah L. Domingue

  • Plasma observations near Jupiter: Initial results from Voyager 1

    H. S. Bridge;J. W. Belcher;A. J. Lazarus;J. D. Sullivan

  • The global magnetic field of Mercury from MESSENGER orbital observations.

    Brian J. Anderson;Catherine L. Johnson;Catherine L. Johnson;Haje Korth;Michael E. Purucker

  • Plasma Observations Near Uranus: Initial Results from Voyager 2

    H. S. Bridge;J. W. Belcher;B. Coppi;A. J. Lazarus

  • The Cassini Ion and Neutral Mass Spectrometer (INMS) Investigation

    J. H. Waite;W. S. Lewis;W. T. Kasprzak;V. G. Anicich

  • MESSENGER Observations of Magnetic Reconnection in Mercury’s Magnetosphere

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

  • Radioactive Elements on Mercury’s Surface from MESSENGER: Implications for the Planet’s Formation and Evolution

    Patrick N. Peplowski;Larry G. Evans;Steven A. Hauck;Timothy J. McCoy

  • Composition of Titan's ionosphere

    T. E. Cravens;I. P. Robertson;Jr H. Waite;R. V. Yelle

  • Integrated Science Investigation of the Sun (ISIS): Design of the Energetic Particle Investigation

    D. J. McComas;D. J. McComas;N. Alexander;N. Angold;S. Bale

  • Evidence for water ice near Mercury's north pole from MESSENGER Neutron Spectrometer measurements.

    David J. Lawrence;William C. Feldman;John O. Goldsten;Sylvestre Maurice

  • Low‐degree structure in Mercury's planetary magnetic field

    Brian J. Anderson;Catherine L. Johnson;Catherine L. Johnson;Haje Korth;Reka M. Winslow

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

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

  • Positive ion observations in the middle magnetosphere of Jupiter

    R. L. McNutt;J. W. Belcher;H. S. Bridge

  • Topography of the Northern Hemisphere of Mercury from MESSENGER Laser Altimetry

    Maria T. Zuber;David E. Smith;Roger J. Phillips;Sean C. Solomon

  • Reflectance and color variations on Mercury: regolith processes and compositional heterogeneity.

    Mark S. Robinson;Scott L. Murchie;David T. Blewett;Deborah L. Domingue

  • Mercury's Magnetosphere After MESSENGER's First Flyby

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

  • The structure of Mercury's magnetic field from MESSENGER's first flyby.

    Brian J. Anderson;Mario H. Acuña;Haje Korth;Michael E. Purucker

  • Return to Mercury: A Global Perspective on MESSENGER's First Mercury Flyby

    Sean C. Solomon;Ralph L. McNutt;Thomas R. Watters;David J. Lawrence

  • MESSENGER observations of magnetopause structure and dynamics at Mercury

    Gina A. DiBraccio;James A. Slavin;Scott A. Boardsen;Scott A. Boardsen;Brian J. Anderson

  • Major-element composition of Mercury's surface from MESSENGER X-ray Spectrometry

    S. Z. Weider;L. R. Nittler;R. D. Starr;T. J. McCoy

Frequent Co-Authors

Sean C. Solomon
Sean C. Solomon Lamont-Doherty Earth Observatory
Stamatios M. Krimigis
Stamatios M. Krimigis Johns Hopkins University Applied Physics Laboratory
James A. Slavin
James A. Slavin University of Michigan–Ann Arbor
Brian J. Anderson
Brian J. Anderson Johns Hopkins University Applied Physics Laboratory
Haje Korth
Haje Korth Johns Hopkins University Applied Physics Laboratory
George Gloeckler
George Gloeckler University of Michigan–Ann Arbor
Daniel N. Baker
Daniel N. Baker University of Colorado Boulder
Scott L. Murchie
Scott L. Murchie Johns Hopkins University Applied Physics Laboratory
Roger J. Phillips
Roger J. Phillips Washington University in St. Louis
Thomas E. Cravens
Thomas E. Cravens University of Kansas

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