This free course, Watching the weather, describes how meteorological observations are made looking upwards from the surface of the Earth, looking downwards from satellites in space and from aircraft and balloons within the atmosphere. This international network of observations is vital for scientists and forecasters and the results impact on ...

Individual artists have been the traditional focus of art history, but how do we evaluate the figure of the artist? This free course, Artists and authorship: the case of Raphael, takes the life of Raphael as a case study. You will examine sixteenth-century sources to explore the creation of artistic authorship in the early modern era. The ...

How did the solar system form? Are we alone in the Universe? What are alien atmospheres made of? These questions can be answered by studying the solar system's vast family of satellites. This collection of videos looks at five of the most intriguing worlds that we've managed to visit over the last fifty years, including The Moon, Europa, Phobos,...