Celestial Distances - Descriptive Astronomy Lecture
This is a Descriptive Astronomy (ASTR110) lecture titled, Celestial Distances.
Topics
0:00 Introduction
1:46 Radar, the Solar System
3:29 Triangulation and Parallax, the Galactic Neighborhood
16:58 Pulsing Variable Stars, the Galaxy and a Bit Beyond
25:37 Side Note on Calibrating Measurements
34:43 H-R Diagram and Luminosity Classification
39:30 Cosmic Distance Ladder
This lecture series follows the “Astronomy” text. Produced by Openstax (https://openstax.org/)
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