The Evidence for Modern Physics: How We Know What We Know. Episode 19, How We Know Dark Matter Exists
(2022, original release: 2021)
Nonfiction
eCourse
Details
PUBLISHED
The Great Courses, 2021
[San Francisco, California, USA] : Kanopy Streaming, 2022
[San Francisco, California, USA] : Kanopy Streaming, 2022
DESCRIPTION
1 online resource (streaming video file) (32 minutes): digital, .flv file, sound
ISBN/ISSN
13178326
LANGUAGE
English
NOTES
Title from title frames
Dark matter is the conjectured substance that outweighs ordinary matter by five to one. However, we can't see it, nor can anyone say what it is -- at least, not yet. The first clues to the existence of dark matter was in observations of stars and galaxies in the 1930s. Since then, the evidence has mounted. Consider alternative explanations and reasons to believe that dark matter is indeed real
Film
In Process Record
Don Lincoln
Originally produced by The Great Courses in 2021
Mode of access: World Wide Web
In English