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Researcher · Armagh Observatory & Planetarium · United Kingdom

Apostolos Christou

Apostolos Christou publishes mostly in Astronomy and Astrophysics, Aerospace Engineering and Geophysics, on topics such as Astro and Planetary Science, Planetary Science and Exploration and Stellar, planetary, and galactic studies.

ORCID 0000-0002-3941-6586 OpenAlex
World rank
#1,342,217
of 1,633,909 ranked researchers
Rank in United Kingdom
#82,281
of 90,785
Works
31
Citations
30
Citations per work
1.0

What does Apostolos Christou research?

Astronomy and Astrophysics: 71.7%Aerospace Engineering: 15.2%Geophysics: 4.3%Atmospheric Science: 2.2%other fields: 6.6%72%top field
Astronomy and Astrophysics71.7%Aerospace Engineering15.2%Geophysics4.3%Atmospheric Science2.2%other fields6.6%

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

  1. 1Astronomy and Astrophysics72% of their works
  2. 2Aerospace Engineering15% of their works
  3. 3Geophysics4% of their works
  4. 4Atmospheric Science2% of their works
  5. 5Oceanography2% of their works
  6. 6Artificial Intelligence2% of their works

Research topics

Which keywords describe Apostolos Christou's research?

The keywords of their largest research topics: Mars, Martian Surface, Solar System Abundances, Terrestrial Planets, 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. Mars131 topic
  2. Martian Surface131 topic
  3. Solar System Abundances131 topic
  4. Terrestrial Planets131 topic
  5. Exoplanets51 topic
  6. Stellar Astrophysics51 topic
  7. Extravehicular Activity41 topic
  8. Space Suit41 topic
  9. On-Orbit Servicing21 topic
  10. Space Debris21 topic
  11. Climate Change11 topic
  12. Clustering Algorithms11 topic
  13. Geochronology11 topic
  14. K-means11 topic
  15. Paleoclimatology11 topic
  16. Zircon11 topic

Where does Apostolos Christou work?

Apostolos Christou's main affiliation in the publication record is Armagh Observatory & Planetarium, United Kingdom.

How many publications and citations does Apostolos Christou have?

Science Explorer counts 31 works and 30 citations for Apostolos Christou, ranking #1,342,217 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.