One of the consequences of Einstein's general theory of relativity is evident in Hubble's picture of the galaxy cluster Abell 2218. Investigate the physics of this phenomenon, called gravitational lensing, and discover how Hubble has used it to study extremely distant galaxies as well as dark matter
Analysis
Astronomy and Aeronautics
Notes
Title from title frames
In Process Record
Performer
Features: David M. Meyer Ph.D., University of California, Los Angeles
Event
Originally produced by The Teaching Company/The Great Courses in 2012
