Christopher Riley is a film producer, director and writer specialising in science, engineering and history. His work has been celebrated by BAFTA, the US Television Academy, the Royal Television Society and the Sundance Institute.
Chris is the author of more than thirty articles and books on astronomy and planetary science and regularly lectures on this and other topics. His book for Haynes on Apollo 11 - 'an owner's workshop manual', was published in June 2009 and made it into Amazon's top ten science books of the year list. His latest Haynes manual - on the Voyager Missions - was published in 2015.