A pocket-style edition based on the New York Times bestseller A Brief Welcome to the Universe offers a breathtaking tour of the cosmos, from planets, stars, and

The most out-of-this-world vacations ever! It’s not just astronauts who get to travel into space anymore. Forward-thinking entrepreneurs have made space fligh

An accessible look at the mysteries that lurk at the edge of the known universe and beyond The observable universe, the part we can see with telescopes, is incr