Introduction to Astrophysics
Yale,, Spring 2007 , Prof. Charles Bailyn
Added to favorite list
Updated On 02 Feb, 19
Planetary Orbits - Our Solar System and the Pluto Problem - Discovering Exoplanets: Hot Jupiters - Planetary Transits - Microlensing, Astrometry and Other Methods - Direct Imaging of Exoplanets - Introduction to Black Holes - Special and General Relativity - Tests of Relativity - Special and General Relativity - Stellar Mass Black Holes - Pulsars - Supermassive Black Holes - Hubbles Law and the Big Bang - Omega and the End of the Universe - Dark Matter - Dark Energy and the Accelerating Universe and the Big Rip - Supernovae - Other Constraints: The Cosmic Microwave Background - The Multiverse and Theories of Everything
4.1 ( 11 )
FrontiersControversies in Astrophysics (ASTR 160)
Class begins with clarification of equations from the previous lecture. Four post-Newtonian gravitational effects are introduced and discussed in detail. The first of these is the so-called Perihelion Precession, which occurs when the major axis of a planets elliptical orbit precesses within its orbital plane, in response to changing gravitational forces exerted by other planets. Secondly, deflection of light is described as the curving of light as it passes near a large mass. Gravitational redshift is explained as a frequency effect that occurs as light moves away from a massive body such as a star or black hole. Finally, the existence and effects of gravitational waves are discussed. The lecture closes with a brief history of the 1919 eclipse expedition that made Einstein famous.
0000 - Chapter 1. Defining Black Holes in Terms of the Schwarzschild Radius
1544 - Chapter 2. Perihelions and Deflection of Light
2244 - Chapter 3. Hunting Eclipses
3131 - Chapter 4. Gravitational Redshift
4514 - Chapter 5. Gravitational Waves
Complete course materials are available at the Open Yale Courses website httpopen.yale.educourses
This course was recorded in Spring 2007.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.