On 20th January 2016, two American astronomers made an extraordinary claim - they had found evidence for a ninth planet in our solar system, a planet 20 times further out than Neptune which would take up to 20,000 years to orbit the sun. It is a discovery that could completely rewrite our understanding of our solar system and how it formed. As the world's biggest telescopes start scanning the skies searching for Planet 9, the Sky at Night team investigates. If Planet 9 exists, where is it and where did it come from?
The world-famous Choir of King's College, Cambridge, directed by Stephen Cleobury, sing some of the most beautiful music ever written for Good Friday and Easter, including Miserere Mei (Allegri), Panis Angelicus (Franck), Crucifixus (Lotti), Light Out of Darkness (Elgar), and pieces by Bairstow, Durufle, Bruckner and Ouseley. Hymns include My Song Is Love Unknown, This Joyful Eastertide and Jesus Christ Is Risen Today. The story of Jesus's death and resurrection is told in the well-loved words of the King James Bible, with poetry by George Herbert and Kenneth Stevens, all in the stunning setting of King's College Chapel.
Professor Steven Laureys uses virtual reality to try and induce an out of body experience.