Astrobiology, the study of life and its existence in the universe, is now one of the hottest areas of both popular science and serious academic research, fusing biology, chemistry, astrophysics, and geology. In this masterful introduction, Lewis Dartnell explores its latest findings, and delves into some of the most fascinating questions in science. What actually is 'life'? Could it exist on other planets? Could alien cells be based on silicon rather...

"Science fact, not science fiction, on the cutting-edge developments that are already changing the course of our future. Every day, scientists conduct pioneering experiments with the potential to transform how we live. Yet it isn't every day you hear from the scientists themselves! Now, award-winning author Jim Al-Khalili and his team of top-notch experts explain how today's earthshaking discoveries will shape our world tomorrow--and beyond. The scientists...