Space Science Institute c/o Center for Space Research University of Texas at Austin 3925 West Braker Lane Suite 200 Austin, TX 78759-5378 Phone: (512) 992 - 9962 E-mail: jhahn at spacescience.org (replacing "at" with "@") visit my blog on planetary science: Solar System Watch software stored at my github repository

Research Interests

• Dynamics of planetary systems
• The formation and evolution of planets, satellites, and planetary rings
• The Kuiper Belt
• Comets & interplanetary dust
• Circumstellar disks

AI and machine learning consultant: JMH DataSciences

Curriculum Vitae

Professional Background

Presentations and Conference Results

Publications

Software

Animations of various calculations I've done.

sample chapters from the Textbook I am writing, on planetary dynamics.

Courses taught at the University of Texas

ASE 396: Dynamics of Planetary Systems

Courses taught at Saint Mary's University

PHY 211: University Physics II

PHY 3405: Classical Mechanics

ASTR 5622: Astrophysical Dynamics

Graduate Students

Christopher C. Capobianco, who completed his Masters degree at Saint Mary's in 2006.
Thesis title: Modelling Dusty Planetary Disks Using Secular Perturbation Theory.