tag:blogger.com,1999:blog-7315236707728759521.post5183008871415059751..comments2024-03-27T22:28:06.861-06:00Comments on Dispatches From Turtle Island: Taming Quantum GravityAndrew Oh-Willekehttp://www.blogger.com/profile/02537151821869153861noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-7315236707728759521.post-46543689088354133262016-09-08T20:53:02.157-06:002016-09-08T20:53:02.157-06:00Newtonian gravity and GR predict essentially the s...Newtonian gravity and GR predict essentially the same dynamics for galaxies. The observed dynamics differ either because both are wrong or because dark matter influences those dynamics.andrewhttps://www.blogger.com/profile/08172964121659914379noreply@blogger.comtag:blogger.com,1999:blog-7315236707728759521.post-78980145032497493872016-09-08T15:13:12.077-06:002016-09-08T15:13:12.077-06:00"Newtonian gravity also provides an excellent..."Newtonian gravity also provides an excellent approximation of general relativity in many body calculations in astronomy from the dynamics of planets in the solar system to the dynamics of bodies in asteroids to the dynamics of large many body systems like galaxies."<br /><br />It seems to break down entirely for large body systems like galaxies actually, does it not?Ryanhttps://www.blogger.com/profile/07906194112935320590noreply@blogger.com