The structure and nature of the universe has puzzled and fascinated people for thousands of years. Only recently, however, has it been possible to measure some of its fundamental properties. What do we know, how do we know it, and what might we learn in the near future? Speaker: Dr. Charles R. Lawrence Principal Scientist, Astrophysics Jet Propulsion Laboratory Credits: NASA/JPL-Caltech Source: www.nasa.gov Support the Channel vie BOOK DEPOSITARY Shopping Book Depository: Millions of books with free delivery worldwide www.bookdepository.com/?a_aid=Booklibrary FOLLOW THE CHANNEL ON TWITTER twitter.com/FREESPACELIVE Enjoy, Share, Like and Subscribe:)