Award-winning Science Writer Seymour Simon Explores The Red Planet Through Fascinating Facts And Amazing Full-color Photographs. Readers Will Learn About The Recent Discovery Of Water, The Valles Marineristhe Biggest Valley On Marsthe Ice Caps, Recent Expeditions, And More.this Nonfiction Picture Book Is An Excellent Choice To Share During Homeschooling, In Particular For Children Ages 6 To 8. Its A Fun Way To Learn To Read And As A Supplement For Activity Books For Children.this Updated Edition Includes:authors Notestunning Full-color Photographsglossaryindexwebsites And Additional Reading Sourcessupports The Common Core Learning Standards, Next Generation Science Standards And The Science, Technology, Engineering, And Math (stem) Standards.