The past two decades have observed dramatic advancement in our understanding of the universe. Such progress in turn has triggered further questions yet to be an

Max Tegmark leads us on an astonishing journey through past, present and future, and through the physics, astronomy and mathematics that are the foundation of h

This is a provocative account of the astounding new answers to the most basic philosophical question: Where did the universe come from and how will it end?

The Definitive Resource for Viewing the Night Sky David Dickinson, Earth science teacher and backyard astronomer, and Fraser Cain, publisher of Universe Today,

Introduces the superstring theory that attempts to unite general relativity and quantum mechanics.