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Researcher · Max Planck Institute for Solar System Research · Germany

H. U. Keller

H. U. Keller publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Ecology, on topics such as Astro and Planetary Science, Planetary Science and Exploration and Space Exploration and Technology.

OpenAlex
World rank
#330,916
of 1,633,909 ranked researchers
Rank in Germany
#19,829
of 86,443
Works
99
Citations
278
Citations per work
2.8

What does H. U. Keller research?

Astronomy and Astrophysics: 57.1%Aerospace Engineering: 8.7%Ecology: 4.0%Global and Planetary Change: 4.0%other fields: 26.2%57%top field
Astronomy and Astrophysics57.1%Aerospace Engineering8.7%Ecology4.0%Global and Planetary Change4.0%other fields26.2%

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

  1. 1Astronomy and Astrophysics57% of their works
  2. 2Aerospace Engineering9% of their works
  3. 3Ecology4% of their works
  4. 4Global and Planetary Change4% of their works
  5. 5Computational Mechanics3% of their works
  6. 6Nuclear and High Energy Physics3% of their works

Research topics

Which keywords describe H. U. Keller's research?

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

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 Abundances351 topic
  2. Terrestrial Planets351 topic
  3. Mars261 topic
  4. Martian Surface261 topic
  5. Extravehicular Activity61 topic
  6. Space Suit61 topic
  7. Stable Isotopes51 topic
  8. Trophic Position51 topic
  9. Aerosols31 topic
  10. Climate31 topic
  11. Exoplanets31 topic
  12. Stellar Astrophysics31 topic
  13. Climate Change21 topic
  14. Cryogenic Storage21 topic
  15. Liquefied Natural Gas (LNG)21 topic
  16. Paleoclimatology21 topic

Where does H. U. Keller work?

H. U. Keller's main affiliation in the publication record is Max Planck Institute for Solar System Research, Germany.

How many publications and citations does H. U. Keller have?

Science Explorer counts 99 works and 278 citations for H. U. Keller, ranking #330,916 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 H. U. Keller

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