#MrBigWealth __ Well, I feel confused why go to Mars, and abandon America? Like haha why not clean up this earth before we go to colonise another one. It's like
Official U.S. edition with full color illustrations throughout. NEW YORK TIMES BESTSELLER Yuval Noah Harari, author of the critically-acclaimed New York Times b
“Bob Zubrin really, nearly alone, changed our thinking on this issue.” —Carl Sagan, The Denver Post If you ever daydream about space travel and human spac
Instant New York Times Bestseller As the fiftieth anniversary of the first lunar landing approaches, the award winning historian and perennial New York Times be
"There's something intriguing to be learned on practically every page... [How to Astronaut] captures the details of an extraordinary job and turns even the mund