Cosmology and Astronomy: Red Shift
(View Complete Item Description)This 10-minute video discusses redshift and the Doppler Effect. [Cosmology and Astronomy playlist: Lesson 10 of 85]
Material Type: Lecture
Astronomy: How Planetary Systems Form
Cosmology and Astronomy: Scale of Solar System
(View Complete Item Description)This 13-minute video lesson examines the size and scale of the solar system. [Cosmology and Astronomy playlist: Lesson 2 of 85]
Material Type: Lecture