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Researcher · Lunar and Planetary Institute · United States

Stephen M. Clifford

Stephen M. Clifford publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Physiology, on topics such as Planetary Science and Exploration, Astro and Planetary Science and Space Exploration and Technology.

OpenAlex
World rank
#153,414
of 1,633,909 ranked researchers
Rank in United States
#64,261
of 358,040
Works
22
Citations
180
Citations per work
8.2

What does Stephen M. Clifford research?

Astronomy and Astrophysics: 60.7%Aerospace Engineering: 17.9%Physiology: 7.1%Environmental Chemistry: 3.6%other fields: 10.7%61%top field
Astronomy and Astrophysics60.7%Aerospace Engineering17.9%Physiology7.1%Environmental Chemistry3.6%other fields10.7%

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

  1. 1Astronomy and Astrophysics61% of their works
  2. 2Aerospace Engineering18% of their works
  3. 3Physiology7% of their works
  4. 4Environmental Chemistry4% of their works
  5. 5Reproductive Medicine4% of their works
  6. 6Economics and Econometrics4% of their works

Research topics

Which keywords describe Stephen M. Clifford's research?

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

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. Mars101 topic
  2. Martian Surface101 topic
  3. Solar System Abundances61 topic
  4. Terrestrial Planets61 topic
  5. Extravehicular Activity41 topic
  6. Space Suit41 topic
  7. Microgravity21 topic
  8. Spaceflight21 topic
  9. Anaerobic11 topic
  10. Astrobiology11 topic
  11. Climate Change11 topic
  12. Extraterrestrial Life11 topic
  13. Hypersonic Effect11 topic
  14. Methane Oxidation11 topic
  15. Paleoclimatology11 topic
  16. Ultrasonic Perception11 topic

Where does Stephen M. Clifford work?

Stephen M. Clifford's main affiliation in the publication record is Lunar and Planetary Institute, United States.

How many publications and citations does Stephen M. Clifford have?

Science Explorer counts 22 works and 180 citations for Stephen M. Clifford, ranking #153,414 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.