Radio Astronomy. Episode 20, Galaxies and Their Gas
(2019, original release: 2017)
Nonfiction
eCourse
Details
PUBLISHED
The Great Courses, 2017
[San Francisco, California, USA] : Kanopy Streaming, 2019
[San Francisco, California, USA] : Kanopy Streaming, 2019
DESCRIPTION
1 online resource (streaming video file) (31 minutes): digital, .flv file, sound
ISBN/ISSN
6726042
LANGUAGE
English
NOTES
Title from title frames
In visible light, scientists had described galaxies as "island universes." But since the advent of radio astronomy, we've seen galaxies connected by streams of neutral hydrogen, interacting with and ripping the gasses from each other. Now astronomers have learned hat these strong environmental interactions are not a secondary feature - they are key to a galaxy's basic structure and appearance
Film
In Process Record
Felix J. Lockman
Originally produced by The Great Courses in 2017
Mode of access: World Wide Web
In English