The Milky Way - Part 1 - Descriptive Astronomy Lecture

This is a Descriptive Astronomy (ASTR110) lecture titled, The Milky Way - Part 1.
Topics
0:00 Introduction
2:38 Early Attempts to Map the Galaxy
10:09 Structure of the Milky Way and
22:39 Our Place in the Galaxy
26:12 The Mass of the Milky Way, and Dark Matter
This lecture series follows the “Astronomy” text. Produced by Openstax (openstax.org/)