This is a completely updated and revised version of a monograph published in 2002 by the NASA History Office under the original title Deep Space Chronicle: A Chronology of Deep Space and Planetary Probes, 1958-2000. This new edition not only adds all events in robotic deep space exploration after 2000 and up to the end of 2016, but it also completely corrects and updates all accounts of missions from 1958 to 2000--Provided by publisher.

We are at the cusp of a golden age in space science, as increasingly more entrepreneurs—Elon Musk, Richard Branson, Jeff Bezos—are seduced by the commercial potential of human access to space. But Beyond Earth does not offer another wide-eyed technology fantasy: instead, it is grounded not only in the human capacity for invention and the appeal of adventure, but also in the bureaucratic, political, and scientific realities that present obstacles to space travel—realities that have hampered NASA's efforts ever since the Challenger disaster. In Beyond Earth, the authors offer groundbreaking research and argue persuasively that not Mars, but Titan—a moon of Saturn with a nitrogen atmosphere, a weather cycle, and an inexhaustible supply of cheap energy—offers the most realistic, and thrilling, prospect of life without support from Earth.

An engaging account of our quest for habitable environments, recounting fascinating recent discoveries and providing insight into future space missions.

Seeking to reenergize Americans' passion for the space program, the value of further exploration of the Moon, and the importance of human beings on the final frontier, Claude A. Piantadosi presents a rich history of American space exploration and its major achievements. He emphasizes the importance of reclaiming national command of our manned program and continuing our unmanned space missions, and he stresses the many adventures that still await us in the unfolding universe. Acknowledging space exploration's practical and financial obstacles, Piantadosi challenges us to revitalize American leadership in space exploration in order to reap its scientific bounty. Piantadosi explains why space exploration, a captivating story of ambition, invention, and discovery, is also increasingly difficult and why space experts always seem to disagree. He argues that the future of the space program requires merging the practicalities of exploration with the constraints of human biology. Space science deals with the unknown, and the margin (and budget) for error is small. Lethal near-vacuum conditions, deadly cosmic radiation, microgravity, vast distances, and highly scattered resources remain immense physical problems. To forge ahead, America needs to develop affordable space transportation and flexible exploration strategies based in sound science. Piantadosi closes with suggestions for accomplishing these goals, combining his healthy skepticism as a scientist with an unshakable belief in space's untapped—and wholly worthwhile—potential.

In the tradition of Iron and Silk and Touch the Dragon, Jamie Zeppa’s memoir of her years in Bhutan is the story of a young woman’s self-discovery in a foreign land. It is also the exciting début of a new voice in travel writing. When she left for the Himalayan kingdom of Bhutan in 1988, Zeppa was committing herself to two years of teaching and a daunting new experience. A week on a Caribbean beach had been her only previous trip outside Canada; Bhutan was on the other side of the world, one of the most isolated countries in the world known as the last Shangri-La, where little had changed in centuries and visits by foreigners were restricted. Clinging to her bags full of chocolate, hair conditioner and Immodium, she began the biggest challenge of her life, with no idea she would fall in love with the country and with a Bhutanese man, end up spending nine years in Bhutan, and begin a literary career with her account of this transformative journey. At her first posting in a remote village of eastern Bhutan, she is plunged into an overwhelmingly different culture with squalid Third World conditions and an impossible language. Her house has rats and fleas and she refuses to eat the local food, fearing the rampant deadly infections her overly protective grandfather warned her about. Gradually, however, her fear vanishes. She adjusts, begins to laugh, and is captivated by the pristine mountain scenery and the kind students in her grade 2 class. She also begins to discover for herself the spiritual serenity of Buddhism. A transfer to the government college of Sherubtse, where the housing conditions are comparatively luxurious and the students closer to her own age, gives her a deeper awareness of Bhutan’s challenges: the lack of personal privacy, the pressure to conform, and the political tensions. However, her connection to Bhutan intensifies when she falls in love with a student, Tshewang, and finds herself pregnant. After a brief sojourn in Canada to give birth to her son, Pema Dorji, she marries Tshewang and makes Bhutan her home for another four years. Zeppa’s personal essay about her culture shock on arriving in Bhutan won the 1996 CBC/Saturday Night literary competition and appeared in the magazine. She flew home to accept the prize, where people encouraged her to pursue her writing. Her letters from Bhutan also featured on CBC’s Morningside. The book that grew out of this has been published in Canada and the United States to ecstatic reviews, followed by British, German, Dutch, Italian and Spanish editions. Although cultural differences finally separated Jamie and Tshewang in 1997 while she was writing the book and she returned to Canada, she will always feel at home in Bhutan. Zeppa shares her compelling insights into this land and culture, but Beyond the Sky and the Earth is more than a travel book. With rich, spellbinding prose and bright humour, it describes a personal journey in which Zeppa acquires a deeper understanding of what it means to leave one’s home behind, and undergoes a spiritual transformation.

This book discusses the big questions about how the discovery of extraterrestrial life, whether intelligent or microbial, would impact society and humankind.

An approach to understanding religion that draws on both humanities and natural science but rejects approaches that employ simple monisms and radical dualisms. In Beyond Heaven and Earth, Gabriel Levy argues that collective religious narratives and beliefs are part of nature; they are the basis for the formation of the narratives and beliefs of individuals. Religion grows out of the universe, but to make sense of it we have to recognize the paradox that the universe is both mental and material (or neither). We need both humanities and natural science approaches to study religion and religious meaning, Levy contends, but we must also recognize the limits of these approaches. First, we must make the dominant metaphysics that undergird the various disciplines of science and humanities more explicit, and second, we must reject those versions of metaphysics that maintain simple monisms and radical dualisms. Bringing Donald Davidson’s philosophy—a form of pragmatism known as anomalous monism—to bear on religion, Levy offers a blueprint for one way that the humanities and natural sciences can have a mutually respectful dialogue. Levy argues that in order to understand religions we have to take their semantic content seriously. We need to rethink such basic concepts as narrative fiction, information, agency, creativity, technology, and intimacy. In the course of his argument, Levy considers the relation between two closely related semantics, fiction and religion, and outlines a new approach to information. He then applies his theory to discrete cases: ancient texts, modern media, and intimacy.

Gaylord Nelson’s legacy is known and respected throughout the world. He was a founding father of the modern environmental movement and creator of one of the most influential public awareness campaigns ever undertaken on behalf of global environmental stewardship: Earth Day. Nelson died in 2005, but his message in this book is still timely and urgent, delivered with the same eloquence with which he articulated the nation’s environmental ills throughout the decades. He details the planet’s most critical concerns—from species and habitat losses to global climate change and population growth. In outlining strategies for planetary health, Nelson inspires citizens to reassert environmentalism as a national priority. Included in this reprint is a new preface by Gaylord Nelson’s daughter, Tia Nelson.

Kaufman details the incredible true story of science's search for the beginnings of life on Earth and the probability that it exists elsewhere in the universe.