TY - BOOK AU - Simon,Seymour TI - Destination: Mars SN - 9780062344977 PY - 2016/// CY - New York PB - Harper, an imprint of HarperCollinsPublishers KW - Mars (Planet) KW - Juvenile literature KW - Illustrated works KW - lcgft N1 - Includes index; Originally published: Mars. New York : William Morrow, ©1987 ; and, Destination: Mars ©2000; Ages 8-11 N2 - Named after the Roman god of war, Mars has fascinated people for thousands of years. Did you know that... A Martian year is 687 Earth days, almost twice as long as a year on Earth. Mars's biggest valley, Valles Marineris, is four times as deep as the Grand Canyon! Scientists think that Mars, now rocky and barren, once had an ocean, rivers, and a thicker atmosphere. Explore the wonders of Mars, the Red Planet, with science writer Seymour Simon in this updated edition filled with full-color photographs and spacecraft images ER -