Space encyclopedia : a tour of our solar system and beyond (National Geographic kids)
by Aguilar, David A. (Author), Pulliam, Christine (Author), Daniels, Patricia, 1955- (Author)
Series
Summary
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. Full description
- What we know
- Tour of the solar system
- To the stars & beyond
- Are we alone?
- Dreams of tomorrow.