Chris Lintott is a professor of astrophysics at the University of Oxford, where he is also a research fellow at New College. As Principal Investigator of the Zooniverse, he leads a team who run the world’s most successful citizen science projects, allowing more than a million people to discover plangets, transcribe ancient papyri or explore the Serengeti. A passionate advocate of the public understanding of science, he is best known as co-presenter of the BBC’s long running Sky at Night program and the author, with Queen guitarist Brian May and Sir Patrick Moore of two books, both available in more than 13 languages including American.

Talk: I want to believe: An astronomers’ thoughts on aliens