You don't know home until you leave it. With over 200 spectacular images, including astonishing satellite images and stills from the BBC Natural History Unit's footage, Earth from Space reveals our planet as you've never seen it before. For decades we competed to be the first to reach space, but it was when we looked back at Earth that we were truly awestruck. Now, for the first time, using advanced satellite images we can show the earth's surface, its mega structures, weather patterns and natural wonders in breathtaking detail. From the colours and patterns that make up our planet to the mass migrations and seismic changes that shape it, Earth from Space sheds new light on the planet we call home. It reveals the intimate stories behind the breathtaking images, following herds of elephants crossing the plains of Africa and turtles travelling on ocean currents that are invisible unless seen from space. The true colours of our blue planet are revealed, from the striped tulip fields of Holland to the green swirl of a plankton super bloom that attracts a marine feeding frenzy. Whether it's the world's largest beaver dam - so remote it was only discovered through satellite imagery - or newly formed islands born from volcanic eruptions, discover a new perspective on our ever-changing planet.

"Let's go!" With that, the boyish, grinning Yuri Gagarin launched into space on April 12, 1961, becoming the first human being to exit Earth's orbit. The twenty-seven-year-old lieutenant colonel departed for the stars from within the shadowy world of the Soviet military-industrial complex. Barbed wires, no-entry placards, armed guards, false identities, mendacious maps, and a myriad of secret signs had hidden Gagarin from prying outsiders-not even his friends or family knew what he had been up to. Coming less than four years after the Russians launched Sputnik into orbit, Gagarin's voyage was cause for another round of capitalist shock and Soviet rejoicing. The Cosmonaut Who Couldn't Stop Smiling relates this twentieth-century icon's remarkable life while exploring the fascinating world of Soviet culture. Gagarin's flight brought him massive international fame-in the early 1960s, he was possibly the most photographed person in the world, flashing his trademark smile while rubbing elbows with the varied likes of Nehru, Castro, Queen Elizabeth II, and Italian sex symbol Gina Lollobrigida. Outside of the spotlight, Andrew L. Jenks reveals, his tragic and mysterious death in a jet crash became fodder for morality tales and conspiracy theories in his home country, and, long after his demise, his life continues to provide grist for the Russian popular-culture mill. This is the story of a legend, both the official one and the one of myth, which reflected the fantasies, perversions, hopes and dreams of Gagarin's fellow Russians. With this rich, lively chronicle of Gagarin's life and times, Jenks recreates the elaborately secretive world of space-age Russia while providing insights into Soviet history that will captivate a range of readers.

The astronomy science centers established by the National Aeronautics and Space Administration (NASA) to serve as the interfaces between astronomy missions and the community of scientists who utilize the data have been enormously successful in enabling space-based astronomy missions to achieve their scientific potential. These centers have transformed the conduct of much of astronomical research, established a new paradigm for the use of large astronomical facilities, and advanced the science far beyond what would have been possible without them. Portals to the Universe: The NASA Astronomy Science Centers explains in detail the findings of this report. Table of Contents Front Matter Summary 1 Introduction 2 Functions of Current Science Centers 3 Models for NASA Astronomy Science Centers 4 Data Archiving in the Science Centers 5 Education and Public Outreach 6 Best Practices and Recommendations Appendix A Tabulated Characteristics of the NASA Astronomy Science Centers Appendix B Statement of Task Appendix C Biographical Information for Committee Members and Staff Appendix D Acronyms

This book presents fundmentals of orbit determination--from weighted least squares approaches (Gauss) to today's high-speed computer algorithms that provide accuracy within a few centimeters. Numerous examples and problems are provided to enhance readers' understanding of the material.
*Covers such topics as coordinate and time systems, square root filters, process noise techniques, and the use of fictitious parameters for absorbing un-modeled and incorrectly modeled forces acting on a satellite.
*Examples and exercises serve to illustrate the principles throughout each chapter.
*Detailed solutions to end-of-chapter exercises available to instructors.

In this one-of-a-kind memoir, Jack Clemons?a former lead engineer in support of NASA?takes readers behind the scenes and into the inner workings of the Apollo and Space Shuttle programs during their most exciting years. Discover the people, the events, and the risks involved in one of the most important parts of space missions: bringing the astronauts back home to Earth. Clemons joined Project Apollo in 1968, a young engineer inspired by science fiction and electrified by John F. Kennedy's challenge to the nation to put a man on the moon. He describes his experiences supporting the NASA engineering team at what is now the Johnson Space Center in Houston, where he played a pivotal role in designing the reentry and landing procedures for Apollo astronauts. He went on to work on Skylab and the Space Shuttle program, eventually assuming leadership for the entire integrated software system on board the Space Shuttle. Through personal stories, Clemons introduces readers to many of the unsung heroes of the Apollo and Space Shuttle missions?the people who worked side-by-side with NASA engineers supporting reentry and landing for each Apollo mission, and the software team who fashioned the computer programs that accompanied the crews on the Space Shuttle. Clemons worked closely with astronauts who relied on him and his fellow engineers for directions to their destination, guidance on how to get there, control of their fate during their journeys, and a safe return. He reveals problems, challenges, and near-disasters previously unknown to the public and offers candid opinions on the failures that led to the loss of 14 astronauts in the Challenger and Columbia tragedies. Highlighting the staggering responsibility and the incredible technological challenges that Clemons and his colleagues took on in the race to reach the moon and explore the mysteries of space, this book is a fascinating insider's view of some of the greatest adventures of the twentieth century.

Affecting technological systems at a global-scale, space weather can disrupt high-frequency radio signals, satellite-based communications, navigational satellite positioning and timing signals, spacecraft operations, and electric power delivery with cascading socioeconomic effects resulting from these disruptions. Space weather can also present an increased health risk for astronauts, as well as aviation flight crews and passengers on transpolar flights. In 2019, the National Academies was approached by the National Aeronautics and Space Administration, the National Oceanic and Atmospheric Administration, and the National Science Foundation to organize a workshop that would examine the operational and research infrastructure that supports the space weather enterprise, including an analysis of existing and potential future measurement gaps and opportunities for future enhancements. This request was subsequently modified to include two workshops, the first ("Phase I") of which occurred in two parts on June 16-17 and September 9-11, 2020. The Phase II workshop occurred on April 11-14, 2022, with sessions on agency updates, research needs, data science, observational and modeling needs, and emerging architectures relevant to the space weather research community and with ties to operational needs. This publication summarizes the presentation and discussion of that workshop. Table of Contents Front Matter Summary 1 The Space Weather Community 2 Research, Observation, and Modeling Needs: The Sun and Heliosphere 3 Research, Observation, and Modeling Needs: Magnetosphere, Ionosphere, Thermosphere, and Mesosphere 4 Research, Observation, and Modeling Needs: Ground Effects 5 Modeling, Validation, and Data Science 6 Research Infrastructure Appendixes Appendix A: Statement of Task Appendix B: Workshop Agenda Appendix C: Poster Session at the April 1114, 2022, Workshop Appendix D: Acronyms and Abbreviations Appendix E: Biographies of Committee Members and Staff

With a focus on China, the United States, and India, this book examines the economic ambitions of the second space race. The authors argue that space ambitions are informed by a combination of factors, including available resources, capability, elite preferences, and talent pool. The authors demonstrate how these influences affect the development of national space programs as well as policy and law.

The flight campaign for the American space shuttle began on April 12, 1981, with the launch of STS-1 from the Kennedy Space Center, Florida, and ended on July 21, 2011, with wheels stop of STS-135. During the 30 years and 135 missions in between, the program experienced triumphs and tragedies, amazed the world with its orbital exploits, and was frequently the subject of admiration, condemnation, pride, and despair. This book provides a detailed overview of the history of winged spacecraft and the development of the vehicle we call the "space shuttle," and provides a technical description of the orbiter, main engines, external tank, and solid rocket boosters. Two pages are dedicated to each of the 135 missions flown by the American space shuttle, including technical data, crew names, and photos of each mission. The Challenger and Columbia accidents are discussed, along with a discussion of what NASA did to fix the flaws and continue flying. The book concludes by covering the retirement of the vehicle and the delivery of the four remaining orbiters to their final display sites.

Astrochemistry is a well-established interdisciplinary subject and the methods for describing time-dependent chemistry in static or slowly-changing regions of interstellar space have been well-developed over many years. Existing astrochemical books normally describe the subject in terms of chemistry in static or slowly-varying astronomical situations but the most significant astronomical regions are those in which the physical conditions change on timescales that are comparable to or shorter than chemical timescales. Written by leading experts in this area, this is the first book specifically devoted to the astrochemistry of dynamically evolving astronomical regions. It provides a comprehensive description of this important area of science, stressing in particular the methods that have been developed for specific purposes. It will be of interest to researchers in astrochemistry, including both chemists and physicists and could form the basis of a postgraduate course for research students in chemistry and physics.