Incoming Resources
- When the heavens went on sale, the misfits and geniuses racing to put space within reach, Ashlee Vance
- How to make a spaceship, a band of renegades, an epic race, and the birth of private space flight, Julian Guthrie
- The universe, a travel guide, [Oliver Berry, Mark A. Garlick, Mark Mackenzie, and Valerie Stimac ; with a foreword by Bill Nye the Science Guy]
- Test gods, Virgin Galactic and the making of a modern astronaut, Nicholas Schmidle