In the desolate expanse of Mars, an international team of intrepid explorers stumbles upon relics that defy time and reason. A five-sided pyramid, etched with cryptic hieroglyphs, stands as a testament to an ancient Martian civilization. An alien stone face, its eyes holding forgotten memories, gazes upon them. And deep within the Martian pyramid lies an information library, holographic pages whispering tales of rise and fall. But the most enigmatic find is the gateway machine - a humming portal that promises both salvation and peril. There are also encounters with historical figures such as Galileo Galilei, Robin Hood and Socrates. Emotions (romances and rivalries) influence the astronauts on their mission to uncover the secrets of 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

An asteroid transformed Mars from a lush planet with rivers and oceans into a bleak and icy hell. Is Earth condemned to the same fate, or can we protect ourselves and our planet from extinction? In his most riveting and revealing book yet, Graham Hancock examines the evidence that the barren Red Planet was once home to a lush environment of flowing rivers, lakes, and oceans. Could Mars have sustained life and civilization? Megaliths found on the parched shores of Cydonia, a former Martian ocean, mirror the geometrical conventions of the pyramids at Egypt's Giza necropolis. Especially startling is a Sphinx-like structure depicting a face with distinguishable diadem, teeth, mouth and an Egyptian-style headdress. Might there be a connection between the structures of Egypt and those of Mars? Why does NASA continue to dismiss these remarkable anomalies as "a trick of light"? Hancock points to the intriguing possibility that ancient Martian civilization is communicating with us through the remarkable structures it left behind. In exploring the possible traces left by the Martian civilization and the cosmic cataclysm that may have ended it, The Mars Mystery is both an illumination of our ancient past and a warning--that we still have time to heed--about our ultimate fate.

"This is an in-depth study of the theory that Mars was once a world which teemed with life. Perhaps, even, life not at all too dissimilar to ours. Incredibly . . . the Martians may still be there. Alive. This book explores the CIA's top-secret search for the Martians, multiple photos of strange anomalies, and the latest revelations about the environment and water on Mars. The questions concerning life on Mars-then and now-are many. The answers are astounding"--

The flying saucer has been the most vivid and persistent image in American life of the last half century. It has also generated more controversy and rancor than anything else that might be characterized as a fantasy. It is malleable, suiting a wide variety of beliefs and outlooks, touching nearly every public concern. It arrived as a mysterious threat from above, a metaphor for The Bomb. It transformed swiftly into a hope from above, promising to save us from ourselves. Renamed UFO, it became a symbol for those who distrusted the government. Along its way through the postwar skies, it acquired a cargo that included every species of hoax, craziness, lunacy, and even sexual fantasy, along with a fair amount of scientific and political baggage. The flying saucer myth says much about how Americans react to the unexpected. Before and After Roswell: The Flying Saucer in America, 1947-1999 places the flying saucer idea in the context of history, politics, entertainment, and science to arrive at an explanation of what it is all about and how it got that way. Because the Roswell incident--the story that a flying saucer crashed near Roswell, New Mexico, in 1947 and that the government has hidden the truth about it ever since--has dominated the subject recently, the book is anchored around that particular story while demonstrating that the flying saucer did exist before and after Roswell. It corrects some misconceptions, including one that holds that because a majority of people say they believe in UFOs, they therefore believe in a conspiracy to cover up the truth about them. After detailing what actually happened in Roswell in 1947, the book takes up the birth of the flying saucer earlier that year, underscoring the fact that the name originally denoted its movement, not its shape. The text then examines the Air Forces and CIAs responses to the phenomenon, and the rise of competing bands of ufologists, true believers and skeptics, to dominate debate over it. The book also addresses Cold War contributions to the UFO issue, and the role of Hollywood in providing the images that defined it. Along the way it describes the crashed-saucer tradition, the contactees, abductions, men in black, the Bermuda Triangle, ancient astronauts, cattle mutilations, the little gray alien, SETIs Drake Equation, sex and the flying saucer, and the rise of a new ufology emanating from the conspiracy culture growing out of the Kennedy assassination mythology and the Watergate scandal. Part Two of Before and After Roswell begins with the invention of the incident in 1980, then traces the history of the flying saucer idea to the end of the century. Important here are the submersion of the saucer into the larger anti-government conspiracy tradition of that period, and the increasing domination of the subject by television, including Area 51, a myth invented on a TV show, and the combined influence of reality-based cable documentaries and the amazingly popular series The X-Files. Also addressed are such things as crop circles, the MAJIC hoax, the face on Mars, UFO conspiracy fiction, and the explosion of the abduction belief. A chapter on The Battle of Roswell traces the evolution of that controversy through a succession of books by ufologists; in the end it broke down into disputed orthodoxies and feuds over who had the real crash site to charge admission to. When boosters tried to turn Roswell into a tourist attraction, their quarrels and mercenary outlook alienated the town and made the annual UFO Encounter a flop. The book concludes that the flying saucer is not a thing, but an idea, and one that will overcome the burden of

The story of unmanned space exploration, from Viking to today Dreams of Other Worlds describes the unmanned space missions that have opened new windows on distant worlds. Spanning four decades of dramatic advances in astronomy and planetary science, this book tells the story of eleven iconic exploratory missions and how they have fundamentally transformed our scientific and cultural perspectives on the universe and our place in it. The journey begins with the Viking and Mars Exploration Rover missions to Mars, which paint a startling picture of a planet at the cusp of habitability. It then moves into the realm of the gas giants with the Voyager probes and Cassini's ongoing exploration of the moons of Saturn. The Stardust probe's dramatic round-trip encounter with a comet is brought vividly to life, as are the SOHO and Hipparcos missions to study the Sun and Milky Way. This stunningly illustrated book also explores how our view of the universe has been brought into sharp focus by NASA's great observatories—Spitzer, Chandra, and Hubble—and how the WMAP mission has provided rare glimpses of the dawn of creation. Dreams of Other Worlds reveals how these unmanned exploratory missions have redefined what it means to be the temporary tenants of a small planet in a vast cosmos.