March 9, 2017
Professor Jim Al-Khalili investigates the amazing science of gravity. As well sculpting our universe, gravity also affects our weight, height and even the rate at which we age.
September 7, 1968
A humble scientist from Padua proves that the Earth revolves and that it is not the center of the universe.
January 6, 2009
A documentary chronicling the history of the telescope from the time of Galileo. Featuring interviews with leading scientists discussing Galileo's first use of the telescope to the latest discoveries in cosmology.
September 11, 2021
March 22, 2024