Invisible Universe Revealed (2015) | Full Documentary | NOVA

Follow the remarkable story of the Hubble telescope, whose magnificent images forever changed our understanding of the cosmos by revealing the age of the universe and advancing our knowledge of black holes and dark energy. Welcome to PBS America, a channel curated for an international audience from America's Public Broadcasting Service, PBS. This is a factual focussed channel including award-winning American history, current affairs and science. SIGN UP to our UK broadcast channel weekly highlights at pbsamerica.co.uk FOLLOW us on X @PBSAmerica LIKE us on Facebook.com/pbsamerica