Astrophysics: Frontiers and Controversies - Video
Charles Bailyn(ASTR 160) This course focuses on three particularly interesting areas of astronomy that are advancing very rapidly: Extra-Solar Planets, Black Holes, and Dark Energy. Particular attention is paid to current projects that promise to improve our understanding significantly over the next few years. The course explores not just what is known, but what is currently not known, and how astronomers are g... more
| Publishes | Daily | Episodes | 24 | Founded | 16 years ago |
|---|---|---|---|---|---|
| Category | Science | ||||
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Reasons for the expansion of the universe are addressed at the start of this lecture, focusing especially on the acceleration of dark energy. Supernovae were the first evidence for the existence of dark energy. Two other proofs are presented. The fir... more
Professor Bailyn begins the class with a discussion of a recent New York Times article about the discovery of a new, earth-like planet. He then discusses concepts such as epicycles, dark energy and dark matter; imaginary ideas invented to explain 96%... more
Professor Bailyn offers a review of what is known so far about the expansion of the universe from observing galaxies, supernovae, and other celestial phenomena. The rate of the expansion of the universe is discussed along with the Big Rip theory and ... more
Class begins with a review of the mysterious nature of dark matter, which accounts for three quarters of the universe. Different models of the universe are graphed. The nature, frequency, and duration of supernovae are then addressed. Professor Baily... more
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Reviews
- Great Course
Great course for scraping the surface of Astrophysics
Apple Podcasts5H4rryP0tt3r
United Kingdom4 years ago - Corso entusiasmante
Prof bravo e chiaro, argomenti interessanti!
Eccellente
Apple Podcasts5Brumy74
Italy8 years ago - Fascinating! Thank you!
It's beautiful how easy you make it look!
Ps: I've watched the first 14 lectures driving back from Naples to Paris, and it kept me alert all the way - I'm now sitting down and doing the "problem sets" and i love it...
Thank you and please do more of these!!!
Apple Podcasts5Astahly
France9 years ago - Great course and teacher
I enjoyed this course so much I'm watching it again after a few years. Professor Baylin did an amazing job.
Apple Podcasts5MoebiusKingItaly9 years ago - Astrophysics for poets but with production problems
On the whole, a thorough and well taught introduction for those with limited mathematics. Others have commented on content but a few words about production are in order. First, the professor uses an overhead projector which severely restricts the volume of information the student can see at any time compared to the (more normal) use of a blackboard. Second, while the professor patiently and fully answers questions from students in the classroom we, the listeners, cannot hear these questions ... more
Apple Podcasts4Princeton55
United States10 years ago
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Apple Podcasts | #178 | Italy/Science |
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| Gender Skew | Location | Interests | |||
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this podcast launched 16 years ago and published 24 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.
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