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Researcher · Johnson Space Center · United States

M. J. Toplis

M. J. Toplis publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Ecology, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Space Exploration and Technology.

OpenAlex
World rank
#180,780
of 1,633,909 ranked researchers
Rank in United States
#74,131
of 358,040
Works
23
Citations
95
Citations per work
4.1

What does M. J. Toplis research?

Astronomy and Astrophysics: 78.6%Aerospace Engineering: 14.3%Ecology: 7.1%79%top field
Astronomy and Astrophysics78.6%Aerospace Engineering14.3%Ecology7.1%

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

  1. 1Astronomy and Astrophysics79% of their works
  2. 2Aerospace Engineering14% of their works
  3. 3Ecology7% of their works

Research topics

Which keywords describe M. J. Toplis's research?

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, Extravehicular Activity, Space Suit, Stable Isotopes and Trophic Position.

Size is their works in the topics tagged with each word, from their 4 largest topics. Each links to the topic it comes from most.

All 8 words, with their numbers
  1. Mars71 topic
  2. Martian Surface71 topic
  3. Solar System Abundances41 topic
  4. Terrestrial Planets41 topic
  5. Extravehicular Activity21 topic
  6. Space Suit21 topic
  7. Stable Isotopes11 topic
  8. Trophic Position11 topic

Where does M. J. Toplis work?

M. J. Toplis's main affiliation in the publication record is Johnson Space Center, United States.

How many publications and citations does M. J. Toplis have?

Science Explorer counts 23 works and 95 citations for M. J. Toplis, ranking #180,780 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.