ASTR 120 : Earth’s Cosmic Context

This course will explore how astronomers have been able to discover Earth’s place in the universe, and the structure of the local galaxy and universe. Within this exploration, astronomers have also discovered thousands of other planets, and have begun to map the deepest extents of time and space. From the discovery of distant galaxies and signatures of the origins of the universe, we also have begun to unravel the mysteries of the Big Bang, the formation of the first stars and galaxies, and how the earth arose from billions of years of cosmic evolution. The course will explore the search for exoplanets and the early universe with a mix of in-class exercises, analysis of space-based datasets and observations with telescopes and instruments.