 This is the hardest, most complex telescope humanity has ever built. A million miles from Earth. We test it, and we test it, and we test it. We have to get it right. We can't go fix it. Peering deeper into the cosmos than ever before. It's a telescope that can see back to the Big Bang. What will the first images reveal? This is going to be transformative. Ultimate Space Telescope on NOVA. Thanks for watching!