Night Waves is Radio 3's flagship arts and ideas programme.
Every Monday - Thursday evening at 9:45pm.
hosts the arts and ideas magazine.
Rana Mitter discusses Galileo, 400 years after he laid the foundations of modern physics.
Philip Dodd talks to the writer Colm Toibin about his new collection of short stories.
Matthew Sweet meets the photographer Martin Parr.
Matthew Sweet talks to comedian Ken Dodd.