A collection of open lectures that can help us better-understand our neighbors, our society, our planet, our galaxy, and the Universe.
Saturday, October 26, 2013
Dark Matter Universe on the Threshold of Discovery by Edward Kolb
Ninety-five percent of the universe is missing! Astronomical observations suggest that most of the mass of the universe is in a mysterious form known as dark matter and most of the energy in the universe is in an even more mysterious form called dark energy. While the nature of dark energy seems elusive, physicists are on the verge of confirming or refuting the leading dark-matter hypothesis that dark matter is a new elementary particle species known as a weakly-interacting massive particle, or WIMP.
About the Lecturer
Edward Kolb is is the Arthur Holly Compton Distinguished Service Professor of Astronomy & Astrophysics and the College and Chair of the Department of Astronomy and Astrophysics at the University of Chicago.
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