1 Table of Contents: “... of the LaunchPad -- chapter 4. Meet Energia -- a software development environment -- chapter 5. Day in the life...”

2 Table of Contents: “... -- "Machinery knows no sex": Ruth Law, the Stinson sisters, and the legacy of World War I -- The Earhart...”

3 Table of Contents: “... are placed at a purely imaginary distance from one another -- 1. From Euler to our days -- 2. The connection...”

4 “... of sending people back to the Moon and perhaps on to Mars, we must also start to make plans for the day when...”