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An exploration of a time when there were no stars or galaxies, and the universe was transparent - how were the first indications of the state of the universe in the dark ages discovered?
Professor Silk will explore the origin of this paradigm shift in our cosmic horizon, and discuss the origin of the acceleration as a phenomenon that we call dark energy.
Can a scientific theory ever be confirmed? Must a scientific theory be falsifiable? Theories such as that of the multiverse and string theory will be considered.
In the first three minutes after the beginning of the universe, all of the stuff that we and the Earth are made of were created and the universe attained its huge size, homogeneity and isotropy.
Amongst all his astronomical allusions, Shakespeare demonstrates a deep knowledge of the night sky and its movements, including the new Copernican world-view. What can we learn of Elizabethan astronomy and Shakespeare's knowledge of it from the plays?
A retelling of one of the most staggering scientific discoveries of modern times: that the universe is expanding, and that proof for it can be found in the discovery of the recession of the galaxies.
The story of supermassive black holes lurk in the very centres of galaxies and the gravity wave experiments being planned to search for traces of their formation.
Today's event
Today's event, The Gresham Festival of Musical Ideas, will not be livestreamed. Recordings of all lectures will be published soon!