WHAT IS INSIDE A BLACK HOLE?

''If you feel you are in a black hole, don''t give up. There''s a way out''. What is inside a black hole? Is time travel possible? Throughout his extraordinary career, Stephen Hawking expanded our understanding of the universe and unravelled some of its greatest mysteries. In What Is Inside a Black Hole ? Hawking takes us on a journey to the outer reaches of our imaginations, exploring the science of time travel and black holes. ''The best most mind-bending sort of physics'' THE TIMES Brief Answers, Big Questions: four new books celebrating the genius of Stephen Hawking''s brilliant No. 1 bestselling work, Brief Answers to the Big Questions , each offering two electrifying essays from one of the greatest minds of our age.