My Teacher is a Martian: Mandarin Companion Graded Readers Breakthrough Level, Traditional Chinese Edition by Jared Turner, John Pasden English | September 23rd, 2020 | ISBN: 1941875513 | 80 pages | True EPUB | 1.00 MB When their new teacher seems to know more about Mars than anyone could possibly know, two students start to suspect that something is unusual. As they encounter inexplicable events, they become convinced their teacher is actually from Mars. How can they prove it and who will believe them? They may be the only ones who can discover the truth! From Cave Man to Cave Martian: Living in Caves on the Earth, Moon and Mars by Manfred "Dutch" von Ehrenfried English | April 5, 2019 | ISBN: 3030054098 | 338 pages | EPUB | 73 Mb This book explores the practicality of using the existing subsurfacegeology on the Moon and Mars for protection against radiation,thermal extremes, micrometeorites and dust storms rather thanbuilding surface habitats at great expense at least for those first fewmissions. It encourages NASA to plan a precursor mission using thisconcept and employ a "Short Stay" Opposition Class mission to Mars as thefirst mission rather than the "Long Stay" concept requiring a mission that istoo long, too dangerous and too costly for man's first missions to Mars. Lavie Tidhar, "Martian Sands: A Novel" English | 2013 | ISBN: 184863255X | 213 pages | EPUB | 0.23 MB 1941: an hour before the attack on Pearl Harbour, a man from the future materialises in President Roosevelt's office. His offer of military aid may cut the War and its pending atrocities short, and alter the course of the future. English | 2019 | ISBN: 9783030054083 | 853 pages | True EPUB | 73.93 MB This book explores the practicality of using the existing subsurface geology on the Moon and Mars for protection against radiation, thermal extremes, micrometeorites and dust storms rather than building surface habitats at great expense at least for those first few missions. It encourages NASA to plan a precursor mission using this concept and employ a "Short Stay" Opposition Class mission to Mars as the first mission rather than the "Long Stay" concept requiring a mission that is too long, too dangerous and too costly for man's first missions to Mars. The Martian Surface: Composition, Mineralogy and Physical Properties by Jim Bell English | ISBN-10: 0521866987 | July 28, 2008 | PDF | 688 pages | 24,3 mb Phenomenal new observations from Earth-based telescopes and Mars-based orbiters, landers, and rovers have dramatically advanced our understanding of the past environments on Mars. Jack Cohen, Ian Stewart, "What Does a Martian Look Like? The Science of Extraterrestrial Life" English | 2002 | ISBN: 0471268895 | 369 pages | PDF | 3,7 MB From Scientific American |