NASA
Nasa: The Rocket Motor
An online version of a book pertaining to task of launching rockets into space and subsequently navigating them through space. The first several "chapters" (pages) describe the influence of gravity on Earth and the barriers which it...
Other
John Glenn: Astronaut/senator
A concise biography which describes the highlights of the life of John Glenn. Two photos are included in this site.
NASA
Nasa: Liberty Bell Tolls
This site from NASA provides a detailed description of the second flight of a Mercury spacecraft and the second American to travel in space.
Read Works
Read Works: The Ride Stuff
[Free Registration/Login Required] An interview with the first female astronaut, Sally Ride. A question sheet is available to help students build skills in reading comprehension.