Professor Peter Fisher, Professor of Physics at MIT, will speak on 'Dark Matter in the Universe: Do we need it? What is it? Where is it? How much is there?' He will explain dark matter, the mysterious, invisible stuff that holds galaxies together. After a brief review of dark matter, he will discuss the present big hunt for it, and he'll describe a new experiment that aims to locate the source.
All are welcome to attend this free program sponsored by Science for the Public. Light refreshments will be provided.