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Researcher · Southwest Research Institute · United States

J. R. Spencer

J. R. Spencer publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Law, on topics such as Astro and Planetary Science, Planetary Science and Exploration and Stellar, planetary, and galactic studies.

ORCID 0000-0003-4452-8109 OpenAlex
World rank
#205,517
of 1,633,909 ranked researchers
Rank in United States
#82,875
of 358,040
Works
288
Citations
800
Citations per work
2.8

What does J. R. Spencer research?

Astronomy and Astrophysics: 47.7%Aerospace Engineering: 6.0%Law: 4.8%Political Science and International Relations: 3.6%other fields: 37.9%48%top field
Astronomy and Astrophysics47.7%Aerospace Engineering6.0%Law4.8%Political Science and International Relations3.6%other fields37.9%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Astronomy and Astrophysics48% of their works
  2. 2Aerospace Engineering6% of their works
  3. 3Law5% of their works
  4. 4Political Science and International Relations4% of their works
  5. 5Surgery4% of their works
  6. 6Molecular Biology3% of their works

Research topics

Which keywords describe J. R. Spencer's research?

The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Mars, Martian Surface, Exoplanets, Stellar Astrophysics, Extravehicular Activity and Space Suit.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 16 words, with their numbers
  1. Solar System Abundances701 topic
  2. Terrestrial Planets701 topic
  3. Mars471 topic
  4. Martian Surface471 topic
  5. Exoplanets141 topic
  6. Stellar Astrophysics141 topic
  7. Extravehicular Activity101 topic
  8. Space Suit101 topic
  9. Geomagnetic Field91 topic
  10. Magnetosome Formation91 topic
  11. Coronal Mass Ejections81 topic
  12. Solar Dynamics Observatory81 topic
  13. Gamma-Ray Bursts71 topic
  14. Supernovae71 topic
  15. Stable Isotopes51 topic
  16. Trophic Position51 topic

Where does J. R. Spencer work?

J. R. Spencer's main affiliation in the publication record is Southwest Research Institute, United States.

How many publications and citations does J. R. Spencer have?

Science Explorer counts 288 works and 800 citations for J. R. Spencer, ranking #205,517 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Other researchers named J. R. Spencer

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