Earth s Journey Through Space

Earth s Journey Through Space Bell Trudy E. Wydawca: Chelsea House Publishers Data wydania: 2007 ISBN: 9780791090503 Liczba stron: 80 Format: 242 x 169 x 11 Rodzaj oprawy: Hardback Opis produktu: Although the ground feels solid, in reality, all life on Earth is on the outside of an 8,000-mile-diameter spaceship that is twirling on its axis, speeding around the Sun, and sweeping around the galaxy. This work explains how astronomers can tell that Earth is going through such gyrations and what effects those motions have on the planet.