The Dark Side of the Bullet Cluster
Lecture no. 16 from the course: A Visual Guide to the Universe with the Smithsonian
Taught by Professor David M. Meyer | 31 min | Categories: The Great Courses Plus Online Science Course
Investigate mounting evidence that invisible dark matter must exist. Then see how telescopes scanning the sky at different wavelengths have mapped the distribution of dark matter, notably in a collection of distant colliding galaxy clusters called the Bullet Cluster.