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For millenia humans have considered Mars the most fascinating planet in our solar system. We’ve watched this Earth-like world first with the naked eye, then using telescopes, and, most recently, through robotic orbiters and landers and rovers on the surface. Historian William Sheehan and astronomer and planetary scientist Jim Bell combine their talents to tell a unique story of what we’ve learned by studying Mars through evolving technologies. What the eye sees as a mysterious red dot wandering through the sky becomes a blurry mirage of apparent seas, continents, and canals as viewed through Earth-based telescopes. Beginning with the Mariner and Viking missions of the 1960s and 1970s, space-based instruments and monitoring systems have flooded scientists with data on Mars’s meteorology and geology, and have even sought evidence of possible existence of life-forms on or beneath the surface. This knowledge has transformed our perception of the Red Planet and has provided clues for better understanding our own blue world. Discovering Mars vividly conveys the way our understanding of this other planet has grown from earliest times to the present. The story is epic in scope—an Iliad or Odyssey for our time, at least so far largely without the folly, greed, lust, and tragedy of those ancient stories. Instead, the narrative of our quest for the Red Planet has showcased some of our species’ most hopeful attributes: curiosity, cooperation, exploration, and the restless drive to understand our place in the larger universe. Sheehan and Bell have written an ambitious first draft of that narrative even as the latest chapters continue to be added both by researchers on Earth and our robotic emissaries on and around Mars, including the latest: the Perseverance rover and its Ingenuity helicopter drone, which set down in Mars’s Jezero Crater in February 2021.
Featuring incredible photos and new information about the latest research into Mars, this updated edition of Discovering Mars covers everything about the great red planet, from past to present. Topics include myths and facts about life on Mars, a his
A leading historian of astronomy and a leading planetary scientist who works at the forefront of space exploration provide a comprehensive history of the solar system's most alluring planet beyond Earth. William Sheehan and Jim Bell chronicle how ancient watchers of the skies attended to Mars's red color and baffling movements, how three and a half centuries of telescopic observations added vistas and controversies around possible seas and continents and canals, and how the current era of exploration by flyby, orbiter, lander, and rover spacecraft have conjured for us the reality of a world of towering shield volcanoes, vast canyons, ancient dry riverbeds--and even possible evidence of past life. A unique collaboration between two authors on the forefront of Mars explorations, past and future, Discovering Mars provides an ambitious, detailed, and evocative account of humanity's enduring fascination with the Red Planet.
The story of Pluto and its largest moon, from discovery through the New Horizons flyby--Provided by publisher.
Presents the harsh landscape of the Red Planet through 3-D and color images from the robotic explorers Spirit and Opportunity; provides a close-up look a the Martian rocks, craters, valleys, and other geologic configurations.
Blast off into outer space and explore the mysteries of the red planet with Discovering Mars. Did you know that Mars is twice the size of Earth’s moon? Or that it is home to the Valles Marineris—the largest canyon in our solar system? Blast off and explore the surface of the fourth planet from the Sun with Discovering Mars. This book is a complete scientific guide to Mars, including information on geography, atmosphere, unique landscape features, and more. Discover Mars’s moons Phobos and Deimos, learn all about unique polar spiders, and investigate past, present, and future life on Mars. Incredible illustrations and NASA imagery of Mars’s surface, craters, and volcanoes bring outer space right to your fingertips and let you explore the red planet like never before. Learn all about past missions to Mars, and take a sneak peek into future projects from NASA and beyond. An avid traveler, Alexandra Lefort has lived in France, Scotland, Switzerland, and the U.S., and has now made her home in Vancouver, B.C. Passionate about exploration, she completed a PhD in planetary sciences at the University of Bern, Switzerland, focusing her academic research on the investigations of Martian water, with a particular interest for the question of habitability and extraterrestrial life. This interest in the origin and development of life also translates into artistic representation of terrestrial lifeforms and environments. A self-taught artist, her favorite media are photography, with a portfolio which includes wildlife portraits, macro photography, landscapes, and traditional drawing and painting, including graphite, pastels, acrylics, and digital art. She has designed several coins for the Royal Canadian Mint and has collaborated with paleoartist Julius Csotonyi on realistic depictions of prehistoric wildlife, including a mural for the 2015-2018 exhibit “Ice Age Bison Discovery: Our Frozen Past and Thawing Future” at the Prince of Wales Northern Heritage Centre, Yellowknife, Northwest Territories, Canada, and collaborative paintings in The paleoart of Julius Csotonyi, Why Did T. rex Have Short Arms?: And Other Questions about Dinosaurs, and Discovering Sharks.
Recognized as an exemplar text by the Common Core State Standards, this updated version of DISCOVERING MARS features a new cover and the latest information and discoveries about the red planet. Featuring incredible photos and new information about the latest research into Mars, this updated edition of DISCOVERING MARS covers everything about the great red planet, from past to present.Topics covered include myths and facts about life on Mars, a history of NASA's Mars research, including the Rover missions, and ideas about our potential future relationship with the planet. With its lively text narrative and beautiful color photos, students and teachers alike will enjoy learning everything there is to know about Mars.
Mars Geological Enigmas: From the Late Noachian Epoch to the Present Day presents outstanding questions on the geology of Mars and divergent viewpoints based on varying interpretations and analyses. The result is a robust and comprehensive discussion that provides opportunities for planetary scientists to develop their own opinions and ways forward. Each theme opens with an introduction that includes background on the topic and lays out questions to be addressed. Alternate perspectives are covered for each topic, including methods, observations, analyses, and in-depth discussion of the conclusions. Chapters within each theme reference each other to facilitate comparison and deeper understanding of divergent opinions. - Offers a transchronological view of the geological history of Mars, addressing thematic questions from a broad temporal perspective - Discusses outstanding questions on Mars from diverging perspectives - Includes key questions and answers, as well as a look ahead to which puzzles remain to be solved
Utilizes a travel guide format to bring together recent scientific discoveries about Mars, describing such features as its dry riverbeds, huge volcano, possible ancient sea floor, and impact craters.
The next frontier in space exploration is Mars, the red planet--and human habitation of Mars isn't much farther off. Now the National Geographic Channel goes years fast-forward with "Mars," a six-part series documenting and dramatizing the next 25 years as humans land on and learn to live on Mars. This companion book to the series explores the science behind the mission and the challenges awaiting those brave individuals. Filled with vivid photographs taken on Earth, in space, and on Mars; arresting maps; and commentary from the world's top planetary scientists, this fascinating book will take you millions of miles away--and decades into the future--to our next home in the solar system.