Unite for Literacy
Unite for Literacy: Earth and Sky: Would You Step Out Into Space?
Imagines what it is like to travel to space and what you can see through the window of a spacecraft. Book includes audio narration in 14 additional languages with text in English.
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...