156700View
45m 34sLenght
527Rating

Dark energy and dark matter pervade the Universe. Professor Alan Heavens looks at how we find their properties and tests whether Einstein's gravity theory works in his inaugural lecture. For more information please visit http://www3.imperial.ac.uk/newsandeventspggrp/imperialcollege/eventssummary/event_28-1-2014-18-20-48