Download or read book Our Place in Space written by Robin Koontz and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores Earth s role and place in universe; discusses origin theories for planets in our solar system; light waves, light years, measuring distances and sizes; components of the universe (stars, nebulae, and galaxies) and relation to Earth; characteristics that allow life to exist such as the proximity of the Sun, presence of water, and composition of the atmosphere.