This is the twenty fourth video of the Crash Course – Astronomy series, hosted by Dr. Phil Plait. This video explains how astronomers use light to observe and understand everything in the universe around us.
From the video description:
Table of Contents:
- Light is a Form of Energy 0:39
- Wavelength Tells Us Its Energy and Color 0:59
- Spectroscopy 7:28
You must log in to post a comment.