John Mather, father of Webb´s telescope

John Mather is an astrophysicist and cosmologist. He received the Nobel Prize in Physics in 2006 and he is considered to be the "father" of the James Webb Space Telescope.
Full episode: https://www.ceskatelevize.cz/porady/10441294653-hyde-park-civilizace/9271-english-versions/45354-john-mather/