NASA
Nasa, Human Space Flight: Apollo 11 Mission
The story of the Apollo 11 lunar landing is told with dramatic details, pictures, and mission highlights.
NASA
Nasa Star Child: Yuri Gagaran (Level 2)
Brief biography, accompanied by a picture of Yuri Gagarin in his formal army suit. Printable version of page available.
TeachEngineering
Teach Engineering: Walk, Run, Jump!
In this activity, students participate in a series of timed relay races using their skeletal muscles. The compare the movement of skeletal muscle and relate how engineers help astronauts exercise skeletal muscles in space.