Clusters of Galaxies: The Shy Giants of the Cosmos
Clusters of Galaxies, when viewed with telescopes on Earth and in space, are amongst the most beautiful objects in the night sky. Theirs is not a benign beauty: they play host to the most violent and energetic explosions in the present-day Universe. This lecture will review the historical contributions of that studies of clusters have made to the theory of Big Bang Cosmology, and also describe how current research into clusters at Sussex is uncovering the mysteries of dark matter, dark energy and black holes.
This is a free, open lecture – everyone is welcome, but numbers are limited.
Refreshments provided.