Brief Answers to the Big Questions tackles some of the universe's biggest mysteries, as legendary physicist Stephen Hawking explores the laws that govern the cosmos and the future of humankind.

Look up at the night sky and many of us are filled with the same curiosity.

The vastness of the universe and the mystery surrounding so much of it is something that we'd love to know more about.

In his final book, Brief Answers to the Big Questions, Stephen Hawking displays his trademark ability address matters regarding time and space in a way that's both accessible and fascinating.

He looks at the current state of humanity, and the implications of technology and social issues, as he seeks answers to life's great questions.