2. Scientific & technical histories

Papers

1. 50th anniversary of the 1st space walk by soviet cosmonaut Alexei Leonov

2. The Invention and Diffusion of Neutral Buoyancy Training

3. Project Gemini – An Engineering and Managerial Assessment: What Yesterday Teaches about Tomorrow

4. Engines for first space launch-vehicle

5. BMW ROCKET ENGINES

6. New Observations on Reaction-Propelled Manned Aircraft Concepts. ca. 1670-1900: Part II (1870-1900)

7. South American Space Era

8. Ups and downs of space tourism development in 60 years from Moon Register to SpaceShipTwo crash