Courtesy of NASA (and the Atlantic), here’s a list of free space-related e-books to check out for your weekend. I know I, for one, will be checking out the Rockets and People: Hot Days of the Cold War series.
Courtesy of NASA (and the Atlantic), here’s a list of free space-related e-books to check out for your weekend. I know I, for one, will be checking out the Rockets and People: Hot Days of the Cold War series.
