Into the Impossible With Brian Keating
Science:Natural Sciences
Stacy McGaugh is an American astronomer and professor at Case Western Reserve University in Cleveland, Ohio. His primary focus has been in physics problems related to the distribution of matter and the dynamics of galaxies. He's a proponent of Modified Newtonian Dynamics (MOND), which tweaks our understanding of gravity to allow galaxies to form and move without the need of a traditional dark matter halo. The theory was originally published in 1983 by Israeli physicist Mordehai Milgrom. MOND has been effective at predicting the behavior of some galaxies, like the Dwarf Spheroidals attached to Andromeda, however it has yet to explain some anomalies like the collision of the Bullet Cluster. In cases with high gravitational lensing and little ordinary matter the theory has been shown to break down. Stacy discusses successes of his approach to astrophysics and what can be improved on in the future.
https://twitter.com/DudeDarkmatter
http://astroweb.case.edu/ssm/
Connect with Professor Keating:🏄‍♂️ Twitter: https://twitter.com/DrBrianKeating
Can you do me a favor? Please leave a rating and review of my Podcast:Â
Learn more about your ad choices. Visit megaphone.fm/adchoices
Replay - Who Was James Webb? An honest conversation with Hakeem Oluseyi (#280)
Follow Science, Not Scientists: Jay Bhattacharya (#279)
Jim Tour: Darwin's Deception!? (#278)
Balaji Srinivasan: The Network State Is Eternal (#277)
Francis Halzen: Catching Neutrinos at the South Pole (#276)
The SCIENCE of ALIENS: Garry Nolan & Avi Loeb (#275)
Cosmic Insignificance Therapy (#274)
Niall Ferguson: DOOM! (#273)
Bernardo Kastrup: Consciousness & Superdeterminism Doubts (#272)
Can Science Save Us? Astronomer Royal, Martin Rees (#271)
Mat Kaplan of Planetary Radio introduces a New Host and Interviews Brian Keating for an Update on The Simons Observatory (#270)
P-hacking, Reproducibility & the Nobel Prize: Guido Imbens (#269)
Fraser Cain: Let’s Find Aliens in Our Solar System! (#268)
Chaos, Covid, & Climate Change with Professor Tim Palmer (#267)
70K BK AMA Q &A! (#266)
A Brief History of Time Nobel Prizewinner Bill Phillips (#265)
Genesis & The Big Bang: Are They Compatible? (#264)
Many Worlds & the Multiverse: Andy Friedman, David Brin (#263)
Neil Turok: Most Theorists are WRONG! (#262)
The State of The Universe With Eric Weinstein (#261)
Create your
podcast in
minutes
It is Free
Sasquatch Chronicles
The Confessionals
Radiolab
Sasquatch Odyssey
Science Friday