Our most recent lecture given by Neil Spooner on “Dark Matter and the History of the Universe” was a fascinating trip into the archaeology of the universe. He explained how using a range of sophisticated techniques theories of the composition of the universe are being tested out. What seems certain is that nothing is certain – but Neil who is a Professor of Particle Physics at The University of Sheffield told us about WIMPs (Weakly Interacting Magnetic Particles) which may be an important component of Dark Matter and derive from the direction of the constellation of Cygnus. A rather different talk for the society but as historical as it can get (nearly 14 billion years ago, as far back as 300,000 years after the Big Bang…..)
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