Super Telescope: Mission to the Edge of the Universe
8pm, BBC Two
“Be ready for a brand new universe,” says one excited expert in this Horizon film about the world’s most powerful telescope. The £8bn James Webb space telescope can look back to an era around 200m years after the big bang – when the first stars and galaxies appeared, apparently. If you can just about get your head round that, here’s the story of the extraordinary telescope told by those who built and use it. Hollie Richardson
