Planetary Systems

Overview

Overview of Solar system structure. Properties of asteroids, comets, Trans-Neptunian Objects. Solar System evolution. Planetary System formation including molecular clouds, Jean’s mass, disc formation, angular momentum considerations. Protoplanetary disks – observed and theoretical structure and lifetimes, planet formation. Finding exoplanets. Exoplanet properties. Planet migration. Planetary interiors. Exoplanet theory and observation. Habitability.

Learning Objectives

Students will be able to:

Understand the structure of planetary systems and protoplanetary disks, and describe how they are formed through the comparison of observations and theory.

Understand different techniques for exoplanet discovery and calculate the values of planetary system parameters required for this.

Use knowledge of physics to constrain the orbital evolution of planets and their interior structure.

Describe the observed properties of planetary atmospheres by combining measurements with theory, and explain how these properties allow possible habitats for life to be evaluated.

Skills

Problem solving. Searching for and evaluating information from a range of sources. Written and oral communication of scientific concepts in a clear and concise manner. Working independently and meeting deadlines.

Assessment

NONE