Space encyclopedia : a tour of our solar system and beyond —Aguilar, David A.

A tour of outer space explores the solar system as well as stars, galaxies, and the birth of planets, and speculates on whether other intelligent beings exist in the universe.

Space.

"An introduction to space, including information about the astronomical bodies that make up the universe, noted astronomers, astronomical devices, and the history of space exploration, including explorers and space probe...