The perfect combination of awe-inspiring beauty and scientific diagramming. ? xlibrismrhun Biografía del autor RAMAN PRINJA is Professor of Astrophysics at University College London, where he specialises in massive stars, star formation and the evolution of galaxies. He is a multiple winner of UCL faculty and department teaching awards. Raman is keen to bring the subject of astronomy to a wider audience and has written several successful books on the subject, including Night Sky Watcher which was shortlisted for the Royal Society Young People's Book Prize in 2015.Chris Wormell is a self-taught engraver and celebrated printmaker. He creates his timeless illustrations using wood engraving and linocut, as well as digital engraving working with tablet and computer. Chris has written and illustrated many children's books and most recently gained recognition for the cover illustration of the award-winning bestselling H is for Hawk, by Helen Macdonald, as well as for Philip Pullman's La Belle Sauvage: The Book of Dust Volume One.