Dr. Katherine De Kleer

Assistant Professor

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Biography

Katherine R. de Kleer is an Assistant Professor of Planetary Science at the California Institute of Technology since 2019. She completed her undergraduate studies at the Massachusetts Institute of Technology in Mathematics and Physics in 2009, followed by a Master’s degree at the University of California, Berkeley in 2013, and her Ph.D. in 2017. Her research focuses on dynamic planetary processes and their relation to surface environments, atmospheres, and thermochemical histories of planets and their satellites. Dr. de Kleer employs statistical methods and telescope observations across optical and radio wavelengths to characterize planetary processes. Her investigations include the atmospheric composition and global circulation of Uranus, Neptune, and Jupiter, as well as exploring volcanism, atmosphere, tidal heating on Io, and the subsurface material properties of Europa, Callisto, and Ganymede. In addition to her research, she oversees courses related to astronomical observations and planetary surfaces at Caltech, emphasizing hands-on learning and practical skills.

Research Interests

Requirements for California Institute of Technology

Doctorate Program
Requirements
TOEFL
Total
Required:100
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree or equivalent Strong background in mathematics and physical sciences
Application Checklist
  • Online Application
  • Statement of Purpose
  • Three Letters of Recommendation
  • Transcripts
  • Resume/CV
Specialization Notes

Most Caltech graduate programs are PhD-only. GRE General and Subject tests vary by department; many have made them optional or no longer accept them.