Martin Rees

Martin John Rees, Baron Rees of Ludlow, is a British cosmologist and astrophysicist. He is the fifteenth Astronomer Royal, appointed in 1995, and was Master of Trinity College, Cambridge from 2004 to 2012 and President of the Royal Society between 2005 and 2010.

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Martin Rees: Why challenge prizes can solve our most pressing issues

'This century is special': Martin Rees on the vast span of time

Extraterrestrial intelligence is more likely to be artificial than biological, argues Martin Rees, UK's Astronomer Royal

Martin Rees interview: Elon Musk could spawn the first post-humans