Solar System Astronomy

Full course description

This course begins with an overview of information available by studying the spectrum of light from objects within our universe. Then we transition to historical observations of planetary motions within our sky, how it affected models of our solar system and our eventual increased understanding of the planetary laws of motion. We continue with in-depth investigations into the formation of our solar system as well as physical characteristics (including surface/interior/atmospheric modification) of numerous solar system bodies; including: terrestrial planets, gas/ice giants & minor planet constituents such as satellites, asteroids, comets & dwarf planets.

Course objectives

Evaluate the usefulness of spectroscopic observations, including: blackbody thermal radiation, emission/absorption spectra and how they can determine relative radial velocities, surface temperatures and chemical composition of objects throughout our universe;
Interpret historical observations of planetary positions and their influence on early models of solar system motions;
Understand the currently accepted formation scenarios of the solar nebula and how it accounts for the locations of the various planetary types; as well as the retinue of minor bodies and their locations / orbital parameters;
Introduce scientific understanding of our solar system, including the planets, their moons, asteroids, comets and dwarf planets;
Describe mechanisms that modify the surfaces of terrestrial planets: such as volcanism, impact cratering, tectonism (including geomagnetism) and erosion;
Compare and contrast characteristics alongside the capabilities of various solar system bodies to retain various atmospheric constituents;
Summarize physical properties and orbital characteristics of minor bodies, assessing whether their orbits deem them as being potential hazardous to Earth.

Prerequisites

None

Co-requisites

None

Solar System Astronomy