21st Century Astronomy notes

A detailed cheat sheet for Professor Applegate's Stars, Galaxies, and Cosmology introductory Astronomy course. It's is a super interesting class, for non-STEM and STEM students. It's an easy way for humanities students to fulfill their science requirements. This document includes chapter themes, keywords, and key topics for the midterm exam.

A detailed cheat sheet for Professor Applegate's Stars, Galaxies, and Cosmology introductory Astronomy course. It's is a super interesting class, for non-STEM and STEM students. It's an easy way for humanities students to fulfill their science requirements. This document includes chapter themes, keywords, and key topics for the midterm exam.

These cheat sheets are for Professor Laura Kay's Astronomy lecture introductory course, Life in the Universe. It's is a super interesting class, for non-STEM and STEM students. It's an easy way for humanities students to fulfill their science requirements. You are allowed a one-page cheat sheet for the Midterm (first page of this document) as well as the Final (second page). That's why the font is so small! The final is cumulative.

These notes cover the first chapter that is discussed in the first chapter of the text, by combining the lecture and text. Key phrases and words have been highlighted and a flow chart has been provided.