Or what it takes to put humans on the moon? Do you know what happens in the microscopic world of a life-saving vaccine? What would you do if you could travel through space and time?

Embark on the adventure of a lifetime in this beautiful collection of up-to-the-minute essays, mind-blowing facts and out-of-this-world colour photographs, by the world's leading scientists including Professor Stephen Hawking himself.

This edition features brand-new content from Dr Mary Dobson: Plagues, Pandemics and Planetary Health.

This unmissable volume was curated by Stephen and Lucy Hawking, whose series of children's books George's Secret Key was a global hit.