Introduction to Astrophysics Episode 22, Dark Matter Episode 22, Dark Matter.
Streaming video - 2018
Begin with active galaxies that have supermassive black holes gobbling up nearby stars. Then consider clusters of galaxies and the clues they give for missing mass - dubbed "dark matter." Chart the distribution of dark matter around galaxies and speculate what it might be. Close with the Big Bang, deduced from evidence that most galaxies are speeding away from us; the farther away, the faster.
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- Subjects
- Genres
- Education films
- Published
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[San Francisco, California, USA] :
The Great Courses
2018.
2019. - Language
- English
- Other Authors
- Online Access
- A Kanopy streaming video
Cover Image - Item Description
- Title from title frames.
Film
In Process Record. - Physical Description
- 1 online resource (streaming video file) (31 minutes): digital, .flv file, sound
- Format
- Mode of access: World Wide Web.
- Access
- AVAILABLE FOR USE ONLY BY IOWA CITY AND RESIDENTS OF THE CONTRACTING GOVERNMENTS OF JOHNSON COUNTY, UNIVERSITY HEIGHTS, HILLS, AND LONE TREE (IA).