The Dark Universe
For over 70 years, astrophysicists have had indications that much of our universe is made up of dim or invisible material. Today, a wide variety of astronomical observations all point us to the conclusion that the vast majority (about 95%) of the energy and mass in our universe is not made up of atoms, but instead consists of exotic and rather poorly understood substances we call dark matter and dark energy. This short course will discuss what we know about dark matter and dark energy, and how we came to learn that they exist. We will also explore how future experiments might help us to better understand dark matter and dark energy, and roles that they play in our universe's past, present, and future.
Application Deadline: June 15, 2010.