Celestial Mechanics
Planetary Science
Ph. D., University of Oxford, UK (1995)
2002 — Present
Research Scientist
US Naval Observatory, Washington DC 20392
2001 — 2002
University of Minnesota, Institute for Mathematics
Postdoctoral Research Fellow
1997 — 2000
Harvard University, Department of Physics
Visiting Research Scientist
1996
Harvard University, the Core Program
Lecturer
1995
Tufts University, Department of Physics
Lecturer
2009 — Present
Member of Commissions A3 , A4 and F2 of the International Astronomical Union
2008 — 2009
Chair of the Division on Dynamical Astronomy of the American Astronomical Society
2009
Chair of the Local Organizing Committee, Symposium No 261 of the International Astronomical Union, April 2009
Chair of the Local Organizing Committee, Meeting No 40 of the Division on Dynamical Astronomy, May 2009
2007 — 2008
Vice Chair of the Division on Dynamical Astronomy
2008
Chair of the Scientific Program Committee
Meeting No 39 of the Division on Dynamical Astronomy, April 2008
2008
Outstanding Referee Citation, Geophysical Research Letters, AGU
2006
Best Paper Award, Conference "New Trends in Astrodynamics", Princeton 2006
2001 — 2002
IMA Postdoctoral Fellowship, University of Minnesota
1993 — 1995
Dulverton Graduate Scholarship, Oxford University, UK
1991 — 1993
Amelia Jackson Graduate Scholarship, Oxford University, UK
1990 — 1991
Visiting Graduate Scholarship, Oxford University, UK
Princeton 1994, Cornell 1994, Tufts 1994, Harvard 1998, Toronto 1998, Princeton 1999, Harvard 1999, Boston University 1999, Boston College 1999, Wellesley 2000, Wisconsin Madison 2000, NASA - Goddard Space Flight Centre 2000, Deutchen Zentrum fur Luft- und Raumfahrt (DLR) 2001, Minnesota 2001, Harvard 2002, UCLA 2002, U of Maryland College Park 2002, US Naval Observatory 2002, Harvard - CfA 2003, US Naval Observatory 2003, Princeton - IAS 2003, NASA - Goddard Space Flight Centre 2004, University College Dublin 2005, Observatoire de Paris 2007, Observatoire Royal de Belgique 2007, DTM - Carnegie Institution of Washington 2012, U of Maryland College Park 2013, NASA — Goddard Space Flight Centre 2013, Harvard - CfA 2019
Advances in Space Research
Astronomy and Astrophysics
Astronomische Nachrichten
The Astronomical Journal
The Astrophysical Journal
Celestial Mechanics and Dynamical Astronomy
Chaos
Earth, Moon and Planets
Foundations of Physics
Geophysical Research Letters
Icarus
The International Journal for Numerical Methods in Engineering
The Journal of Quantitative Spectroscopy and Radiative Transfer (JQSRT)
The Journal of Geophysical Research - Planets (JGR E)
Monthly Notices of the Royal Astronomical Society (MNRAS)
Nature
Nature Astronomy
Naturwissenschaften
Planetary and Space Science
Pure and Applied Geophysics
Regular and Chaotic Dynamics
Science
Scientific Editor of the De Gruyter series of books on mathematical physics
Co-edited a special issue of the "Celestial Mechanics and Dynamical Astronomy" journal
Advanced Quantum Mechanics (graduate)
Analytical Mechanics (undergraduate)
Electricity and Magnetism (undergraduate)
Introduction to Planetary Astronomy (undergraduate, non-science-major)
Mathematical Methods of Theoretical Physics (graduate)
Quantum Mechanics (undergraduate)
Classical Mechanics (undergraduate)
Modern Physics (undergraduate)
Introduction to Physical Science (undergraduate)
Introduction to Planetary Astronomy (undergraduate, non-science majors)
Advanced Quantum Mechanics (graduate)
Classical Electrodynamics (graduate)
Physics I (PreMed undergraduate)
Physics of Waves (undergraduate)
Chance, Necessity, and Order (undergraduate, non-science majors)