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Books > Professional & Technical > Other technologies > Space science

The Psychology of Space Exploration - What Freud Might Have Said (Paperback): Richard Sherry The Psychology of Space Exploration - What Freud Might Have Said (Paperback)
Richard Sherry
R899 Discovery Miles 8 990 Ships in 10 - 15 working days

This short book grapples with two vast questions: the nature of our minds, and our place in the wider universe. It considers how one mutually influences the development of the other. The changes and challenges that will accompany the first humans to leave Earth and travel to another planet, or even further, will not only impact our technical capabilities, but will also represent a watershed moment within our individual and collective human psychology. Many of the problems of resource use, environmental degradation, and waste or destructive processes are contained in the larger process of exploring another environment and planet. But This book also offers a shift in perspective that allows us to consider humanity from an alternative, more holistic perspective, reappraising our own minds both individually and within dynamic social processes. The Psychology of Space Exploration considers our place and purpose in the widest possible perspective, that of space exploration and the natural universe. It doesn't seek to answer these questions, but provides a perspective to explore even further.

Primitive Meteorites and Asteroids - Physical, Chemical, and Spectroscopic Observations Paving the Way to Exploration... Primitive Meteorites and Asteroids - Physical, Chemical, and Spectroscopic Observations Paving the Way to Exploration (Paperback)
Neyda M. Abreu
R3,624 R3,342 Discovery Miles 33 420 Save R282 (8%) Ships in 12 - 17 working days

Primitive Meteorites and Asteroids: Physical, Chemical, and Spectroscopic Observations Paving the Way to Exploration covers the physical, chemical and spectroscopic aspects of asteroids, providing important data and research on carbonaceous chondrites and primitive meteorites. This information is crucial to the success of missions to parent bodies, thus contributing to an understanding of the early solar system. The book offers an interdisciplinary perspective relevant to many fields of planetary science, as well as cosmochemistry, planetary astronomy, astrobiology, geology and space engineering. Including contributions from planetary and missions scientists worldwide, the book collects the fundamental knowledge and cutting-edge research on carbonaceous chondrites and their parent bodies into one accessible resource, thus contributing to the future of space exploration.

Carrying the Fire - An Astronaut's Journeys (Paperback): Michael Collins Carrying the Fire - An Astronaut's Journeys (Paperback)
Michael Collins 1
R368 Discovery Miles 3 680 Ships in 12 - 17 working days

In July 1969, Neil Armstrong, Buzz Aldrin and Michael Collins piloted the Apollo 11 spacecraft to the moon.

Fifty years later, it is still one of the greatest achievements in human history.

In this remarkable memoir, a defining classic, Michael Collins conveys, in a very personal way, the drama, beauty, and humour of that adventure. He also traces his development from his first flight experiences in the air force, through his days as a test pilot, to his involvement in Project Gemini and his first spaceflight on Gemini 10. He presents an evocative picture of the famous Apollo 11 spacewalk, detailing the joys of flight and a new perspective on time, light, and movement from someone who has seen the fragile Earth from the other side of the moon.

Celebrating the 50th anniversary of the moon-landing, Carrying the Fire by Michael Collins is the utterly absorbing and truly compelling classic account of what it was like to be a member of the Apollo 11 mission to the moon.

Principles of Spacecraft Control - Concepts and Theory for Practical Applications (Paperback, 1st ed. 2023): Walter Fichter,... Principles of Spacecraft Control - Concepts and Theory for Practical Applications (Paperback, 1st ed. 2023)
Walter Fichter, Ramin T. Geshnizjani
R1,329 R1,259 Discovery Miles 12 590 Save R70 (5%) Ships in 9 - 15 working days

The objective of this textbook is to provide the mathematical models and algorithms needed to develop a thorough understanding of all control system functions of a rigid body spacecraft. Relatively simple, but practically applicable algorithms are presented rather than recent advances. We try to avoid detailed and specialized issues that are of less importance for the fundamental understanding, such as detailed environment models, etc. Furthermore, control problems that can be cast in standard formulations and solved with existing methods are not treated here. Instead, we intend to provide an understanding of the principles, put them in an engineering context, and try to give all explanations as concise as possible. Besides conventional three-axis attitude control systems, the following topics are treated in this book:* Control of agile rotation maneuvers using control moment gyros * Precise pointing control with error classes for pointing instruments * Control systems with accelerometers and free-flying test masses, which provide low-disturbance or disturbance-free environments We believe that these topics are of considerable relevance for the design of future spacecraft control systems, especially in the field of science and Earth observation missions.

Light of the Stars - Alien Worlds and the Fate of the Earth (Hardcover): Adam Frank Light of the Stars - Alien Worlds and the Fate of the Earth (Hardcover)
Adam Frank
R670 Discovery Miles 6 700 Ships in 12 - 17 working days

Light of the Stars tells a radically new story about what we are: one world in a universe awash in planets. Building on his widely discussed scientific papers and The New York Times op-eds, astrophysicist Adam Frank shows that not only is it likely that alien civilisations have existed many times before but that many of them have driven their own worlds into dangerous eras of change. He explains how dust storms on Mars, the greenhouse effect on Venus, Gaia Theory, the threat of nuclear winter, and efforts to prove or disprove the plurality of worlds from Aristotle to Copernicus to Carl Sagan have contributed to our understanding of our place in the universe and the growing challenge of climate change. And he explores what may be the largest question of all: if there has been life on other worlds, what its presence can tell us about our own fate.

Principles of Nuclear Rocket Propulsion (Paperback): William J. Emrich, Jr. Principles of Nuclear Rocket Propulsion (Paperback)
William J. Emrich, Jr.
R3,132 Discovery Miles 31 320 Ships in 12 - 17 working days

Principles of Nuclear Rocket Propulsion provides an understanding of the physical principles underlying the design and operation of nuclear fission-based rocket engines. While there are numerous texts available describing rocket engine theory and nuclear reactor theory, this is the first book available describing the integration of the two subject areas. Most of the book's emphasis is primarily on nuclear thermal rocket engines, wherein the energy of a nuclear reactor is used to heat a propellant to high temperatures and then expel it through a nozzle to produce thrust. Other concepts are also touched upon such as a section devoted to the nuclear pulse rocket concept wherein the force of externally detonated nuclear explosions is used to accelerate a spacecraft. Future crewed space missions beyond low earth orbit will almost certainly require propulsion systems with performance levels exceeding that of today's best chemical engines. A likely candidate for that propulsion system is the solid core Nuclear Thermal Rocket or NTR. Solid core NTR engines are expected to have performance levels which significantly exceed that achievable by any currently conceivable chemical engine. The challenge is in the engineering details of the design which includes not only the thermal, fluid, and mechanical aspects always present in chemical rocket engine development, but also nuclear interactions and some unique materials restrictions.

Spacecraft Trajectory Optimization (Paperback): Bruce A. Conway Spacecraft Trajectory Optimization (Paperback)
Bruce A. Conway
R1,230 Discovery Miles 12 300 Ships in 10 - 15 working days

This is a long-overdue volume dedicated to space trajectory optimization. Interest in the subject has grown, as space missions of increasing levels of sophistication, complexity, and scientific return - hardly imaginable in the 1960s - have been designed and flown. Although the basic tools of optimization theory remain an accepted canon, there has been a revolution in the manner in which they are applied and in the development of numerical optimization. This volume purposely includes a variety of both analytical and numerical approaches to trajectory optimization. The choice of authors has been guided by the editor's intention to assemble the most expert and active researchers in the various specialities presented. The authors were given considerable freedom to choose their subjects, and although this may yield a somewhat eclectic volume, it also yields chapters written with palpable enthusiasm and relevance to contemporary problems.

The Chang’E-1 Topographic Atlas of the Moon (Hardcover, 2nd ed. 2016): Chunlai Li, Jianjun Liu, Lingli Mu, Xin Ren, Wei Zuo The Chang’E-1 Topographic Atlas of the Moon (Hardcover, 2nd ed. 2016)
Chunlai Li, Jianjun Liu, Lingli Mu, Xin Ren, Wei Zuo
R4,393 R3,965 Discovery Miles 39 650 Save R428 (10%) Ships in 12 - 17 working days

This atlas is based on the lunar global Digital Elevation Models (DEM) of Chang'E-1 (CE-1), and presents CCD stereo image data with digital photogrammetry. The spatial resolution of the DEM in this atlas is 500m, with horizontal accuracy of 192m and vertical accuracy of 120m. Color-shaded relief maps with contour lines are used to show the lunar topographical characteristics. The topographical data gathered by CE-1 can provide fundamental information for the study of lunar topographical, morphological and geological structures, as well as for lunar evolution research.

Boom! - The Violent Supernovas, Galactic Explosions, and Earthly Mayhem that Shook our Universe (Paperback): Bob Berman Boom! - The Violent Supernovas, Galactic Explosions, and Earthly Mayhem that Shook our Universe (Paperback)
Bob Berman 1
R311 R255 Discovery Miles 2 550 Save R56 (18%) Ships in 9 - 15 working days

Looking at the night sky, you’d be forgiven for thinking it’s all quiet up there in space. But you’d be wrong. Extreme events are forever unfolding: galaxies explode, cosmic debris hurtles through the heavens and our own Milky Way is on a collision course with the giant Andromeda galaxy.

Mayhem moulded the cosmos, shaped life on Earth and at times threatened to end it. With an enduring sense of wonder, through cataclysms great and small, Bob Berman presents a destructive history of our universe.

New Frontiers in Astrobiology (Paperback): Rebecca Thombre, Parag Vaishampayan New Frontiers in Astrobiology (Paperback)
Rebecca Thombre, Parag Vaishampayan
R3,341 Discovery Miles 33 410 Ships in 12 - 17 working days

New Frontiers in Astrobiology presents a simple and concise overview of the emerging field of astrobiology. Astrobiology studies the evolution, origin, and future of life on Earth and beyond. This book provides a brief overview of the current research and future status of this fascinating field. The book covers a wide range of topics from the history of astrobiology, the big bang, prebiotic chemistry, theories of the origin of life, extreme environments on Earth, and the quest for intelligent life in space. Currently, there is a critical gap in knowledge related to the future scope of astrobiology and its applications in science and society. The hallmark of the book is that it takes critical perspectives to analyze the new frontiers in astrobiology post Mars 2020/ExoMars missions that encompass the latest developments in the detection of biosignatures and habitability beyond our Solar System (exomoons, exoplanets). The book will be a valuable resource for students, researchers, and scientists who seek greater insights into understanding the current status and future of astrobiology.

The Case for Space - How the Revolution in Spaceflight Opens Up a Future of Limitless Possibility (Paperback): Robert Zubrin The Case for Space - How the Revolution in Spaceflight Opens Up a Future of Limitless Possibility (Paperback)
Robert Zubrin
R539 R445 Discovery Miles 4 450 Save R94 (17%) Ships in 9 - 15 working days

A noted space expert explains the current revolution in spaceflight, where it leads, and why we need it.A new space race has begun. But the rivals in this case are not superpowers but competing entrepreneurs. These daring pioneers are creating a revolution in spaceflight that promises to transform the near future. Astronautical engineer Robert Zubrin spells out the potential of these new developments in an engrossing narrative that is visionary yet grounded by a deep understanding of the practical challenges.Fueled by the combined expertise of the old aerospace industry and the talents of Silicon Valley entrepreneurs, spaceflight is becoming cheaper. The new generation of space explorers has already achieved a major breakthrough by creating reusable rockets. Zubrin foresees more rapid innovation, including global travel from any point on Earth to another in an hour or less; orbital hotels; moon bases with incredible space observatories; human settlements on Mars, the asteroids, and the moons of the outer planets; and then, breaking all limits, pushing onward to the stars.Zubrin shows how projects that sound like science fiction can actually become reality. But beyond the how, he makes an even more compelling case for why we need to do this--to increase our knowledge of the universe, to make unforeseen discoveries on new frontiers, to harness the natural resources of other planets, to safeguard Earth from stray asteroids, to ensure the future of humanity by expanding beyond its home base, and to protect us from being catastrophically set against each other by the false belief that there isn't enough for all.

Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems (Hardcover): Jason William Hartwig Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems (Hardcover)
Jason William Hartwig
R3,678 Discovery Miles 36 780 Ships in 12 - 17 working days

Liquid Acquisition Devices for Advanced In-Space Cryogenic Propulsion Systems discusses the importance of reliable cryogenic systems, a pivotal part of everything from engine propulsion to fuel deposits. As some of the most efficient systems involve advanced cryogenic fluid management systems that present challenging issues, the book tackles issues such as the difficulty in obtaining data, the lack of quality data and models, and the complexity in trying to model these systems. The book presents models and experimental data based on rare and hard-to-obtain cryogenic data. Through clear descriptions of practical data and models, readers will explore the development of robust and flexible liquid acquisition devices (LAD) through component-level and full-scale ground experiments, as well as analytical tools. This book presents new and rare experimental data, as well as analytical models, in a fundamental area to the aerospace and space-flight communities. With this data, the reader can consider new and improved ways to design, analyze, and build expensive flight systems.

The Mission - A True Story (Paperback): David W. Brown The Mission - A True Story (Paperback)
David W. Brown
R300 Discovery Miles 3 000 Ships in 12 - 17 working days

"Exceptionally absorbing and thrilling. ... Masterful." -Nature A "magnificent" (Scientific American), genre-defying narrative of the most ambitious science project ever conceived: NASA's deep space mission to Europa, the Jovian moon where might swim the first known alien life in our solar system In the spirit of Tom Wolfe and John McPhee, The Mission is an exuberant master class of creative nonfiction that reveals how a motley, determined few expanded the horizon of human achievement. When scientists discovered the first ocean beyond Earth, they had two big questions: "Is it habitable?" and "How do we get there?" To answer the first, they had to solve the second, and so began a vivacious team's twenty-year odyssey to mount a mission to Europa, the ocean moon of Jupiter. Standing in their way: NASA, fanatically consumed with landing robots on Mars; the White House, which never saw a science budget it couldn't cut; Congress, fixated on going to the moon or Mars-anywhere, really, to give astronauts something to do; rivals in academia, who wanted instead to go to Saturn; and even Jupiter itself, which guards Europa in a pulsing, rippling radi ation belt-a halo of death whose conditions are like those that follow a detonated thermonuclear bomb. The Mission is the Homeric, never-before-told story of modern space exploration, and a magnificent portrait of the inner lives of scientists who study the solar system's mysterious outer planets. David W. Brown chronicles the remarkable saga of how Europa was won, and what it takes to get things done-both down here, and up there.

Space Warfare in the 21st Century - Arming the Heavens (Paperback): Joan Johnson-Freese Space Warfare in the 21st Century - Arming the Heavens (Paperback)
Joan Johnson-Freese
R1,123 Discovery Miles 11 230 Ships in 9 - 15 working days

This book examines the recent shift in US space policy and the forces that continually draw the US back into a space-technology security dilemma. The dual-use nature of the vast majority of space technology, meaning of value to both civilian and military communities and being unable to differentiate offensive from defensive intent of military hardware, makes space an area particularly ripe for a security dilemma. In contrast to previous administrations, the Obama Administration has pursued a less militaristic space policy, instead employing a strategic restraint approach that stressed multilateral diplomacy to space challenges. The latter required international solutions and the United States, subsequently, even voiced support for an International Code of Conduct for Space. That policy held until the Chinese anti-satellite (ASAT) test in 2013, which demonstrated expanded Chinese capabilities. This volume explores the issues arising from evolving space capabilities across the world and the security challenges this poses. It subsequently discusses the complexity of the space environment and argues that all tools of national power must be used, with some degree of balance, toward addressing space challenges and achieving space goals. This book will be of much interest to students of space policy, defence studies, foreign policy, security studies and IR.

Planetary Remote Sensing and Mapping (Paperback): Bo Wu, Kai Chang Di, Jurgen Oberst, Irina Karachevtseva Planetary Remote Sensing and Mapping (Paperback)
Bo Wu, Kai Chang Di, Jurgen Oberst, Irina Karachevtseva
R2,017 Discovery Miles 20 170 Ships in 12 - 17 working days

The early 21st century marks a new era in space exploration. The National Aeronautics and Space Administration (NASA) of the United States, The European Space Agency (ESA), as well as space agencies of Japan, China, India, and other countries have sent their probes to the Moon, Mars, and other planets in the solar system. Planetary Remote Sensing and Mapping introduces original research and new developments in the areas of planetary remote sensing, photogrammetry, mapping, GIS, and planetary science resulting from the recent space exploration missions. Topics covered include: Reference systems of planetary bodies Planetary exploration missions and sensors Geometric information extraction from planetary remote sensing data Feature information extraction from planetary remote sensing data Planetary remote sensing data fusion Planetary data management and presentation Planetary Remote Sensing and Mapping will serve scientists and professionals working in the planetary remote sensing and mapping areas, as well as planetary probe designers, engineers, and planetary geologists and geophysicists. It also provides useful reading material for university teachers and students in the broader areas of remote sensing, photogrammetry, cartography, GIS, and geodesy.

Not Necessarily Rocket Science - A Beginner's Guide to Life in the Space Age (Paperback): Kellie Gerardi Not Necessarily Rocket Science - A Beginner's Guide to Life in the Space Age (Paperback)
Kellie Gerardi
R471 R389 Discovery Miles 3 890 Save R82 (17%) Ships in 12 - 17 working days

Learn from Kellie Gerardi What It's Like to Be a Female Astronaut "Kellie is probably one of the best ambassadors for spaceflight in the 21st century that the industry could have." Lucy Hawking, author of George's Secret Key to the Universe and host of Audible's Lucy in the Sky. #1 Bestseller in Astronomy & Space Science, Universe Follow aerospace science professional Kellie Gerardi's non-traditional path in the space industry as she guides and encourages anyone who has ever dreamed about stars, the solar system, and the galaxies in space. Ever wondered what it's like to work in outer space? In this candid science memoir and career guide, Kellie Gerardi offers an inside look into the industry beginning to eclipse Silicon Valley. Whether you have a space science degree or are looking to learn about stars, Kellie Gerardi's, Not Necessarily Rocket Science proves there's room for anyone who is passionate about exploration. What it's like to be a woman in space. With a space background and a mission to democratize access to space, this female astronaut candidate offers a front row seat to the final frontier. From her adventures training for Mars to testing spacesuits in microgravity, this unique handbook provides inspiration and guidance for aspiring female astronauts everywhere. Look inside for answers to questions like: Will there be beer on Mars? Why do I need to do one-handed pushups in microgravity? How can I possibly lose a fortune in outer space? If you're looking for women in science gifts, astronomy books for adults, or NASA stories or enjoyed, the Galaxy Girls book, Letters from an Astrophysicist by Neil deGrasse Tyson, or How to Astronaut then you'll love Not Necessarily Rocket Science.

Astrotourism - Star Gazers, Eclipse Chasers, and the Dark Sky Movement (Paperback): Michael Marlin Astrotourism - Star Gazers, Eclipse Chasers, and the Dark Sky Movement (Paperback)
Michael Marlin
R805 R659 Discovery Miles 6 590 Save R146 (18%) Ships in 10 - 15 working days

In the span of a single lifetime, light pollution stemming from Artificial Light At Night (ALAN) has severed our connection with the stars that we've had since the dawn of time. With the nocturnal biosphere significantly altered, light's anthropogenic influence has compelled millions of people to seek out the last remaining dark skies. This book explores the burgeoning growth of the astrotourism market, identifies star seeker trends, how the stars have shaped civilizations, and the budding space tourism industry. Discover ways to develop a destination for those who will cater to the astrotourist, share the night with guests, how to find customers, and the 2024 Great North American Eclipse. Meteor storms, eclipses, auroras, and other celestial phenomena have lured travellers for years. Here, the author expands the field of astrotourism with the inclusion of astronomical clocks, megaliths, and sundials, which are used to track the movement of the stars.

Travels with Curiosity - Exploring Mars by Rover (Hardcover, 1st ed. 2020): Charles J. Byrne Travels with Curiosity - Exploring Mars by Rover (Hardcover, 1st ed. 2020)
Charles J. Byrne
R1,329 R1,067 Discovery Miles 10 670 Save R262 (20%) Ships in 10 - 15 working days

The Mars Curiosity Rover is the most sophisticated mobile laboratory ever deployed on a planet. For over seven years, scores of investigators have planned its daily route and activities, poring over the overwhelming images and data and revising our understanding of planetary surfaces, geology, and potential habitability. This book takes readers right down to the surface of Mars, chronicling Curiosity's physical and scientific journey across the planet's Earth-like, yet strikingly alien vistas. Through dozens of images and descriptive accounts of the surface, you will gain a deeper knowledge of the Martian landscape, from the floor of Gale Crater up to the cliffs of Mount Sharp. Presented at the end of each chapter are the results and revelations from the science team spearheading the mission. Like any cross-country road trip, the rover has hit some unexpected hitches along the way. The book describes the obstacles faced by the rover and its scientists over the years and the difficult decisions and careful experimentation it took to solve them.

Introduction to Space Science (Paperback, 1st ed. 2021): Ji Wu Introduction to Space Science (Paperback, 1st ed. 2021)
Ji Wu; Translated by Yongjian Xu, Qingjiang Bai
R2,182 R2,026 Discovery Miles 20 260 Save R156 (7%) Ships in 9 - 15 working days

This book highlights the technological and managerial fundamentals and frontier questions of space science. Space science is a new interdisciplinary and comprehensive subject that takes spacecraft as the main tools to study the planet Earth, the solar-terrestrial space, the solar system, and even the whole universe, to answer significant questions covering the formation and evolution of the solar system and the universe, the origin and evolution of life and the structure of the material. The book introduces major scientific questions in various branches of space science and provides related technological and managerial knowledge. It also discusses the necessity of international cooperation and elaborates on the strategic planning of space science in China. The book can be used as a reference book or textbook for scientists, engineers, college students, and the public participating in space science programs.

Fundamentals of Astrodynamics: Seco - Second Edition (Paperback, nd Edition): Roger Bate Fundamentals of Astrodynamics: Seco - Second Edition (Paperback, nd Edition)
Roger Bate
R548 R481 Discovery Miles 4 810 Save R67 (12%) Ships in 12 - 17 working days

Developed at the U.S. Air Force Academy, this teaching text has been widely known and used throughout the astrodynamics and aerospace engineering communities. Completely revised and updated, this second edition takes into account new developments of the past four decades, especially regarding information technology.

A Brief Introduction to the Search for Extra-Terrestrial Life (Hardcover): Cesare Barbieri A Brief Introduction to the Search for Extra-Terrestrial Life (Hardcover)
Cesare Barbieri
R1,650 Discovery Miles 16 500 Ships in 12 - 17 working days

This book provides an introduction, from the astronomical point of view of the author, to the exciting search for extra-terrestrial life, and an overview of the current status of research into 'alien' life in the Solar System and beyond. It also explores the potential future human exploration of the Moon and Mars. Up-to-date with the latest developments in the field and accompanied by key references for further study, it is a fantastic introduction to the field of astrobiology for non-science majors taking an elective module, in addition to undergraduates studying physics with an interest in this area. Features: Contains the latest groundbreaking research in the hunt for life outside of Earth Discusses the identification of biosignatures in exo-planets Reviews future options for human outposts on the Moon and Mars

Space Policy in Developing Countries - The Search for Security and Development on the Final Frontier (Hardcover): Robert Harding Space Policy in Developing Countries - The Search for Security and Development on the Final Frontier (Hardcover)
Robert Harding
R4,506 Discovery Miles 45 060 Ships in 12 - 17 working days

This book analyses the rationale and history of space programs in countries of the developing world.

Space was at one time the sole domain of the wealthiest developed countries. However, the last couple of decades of the twentieth century and the first decade of the twenty-first century have witnessed the number of countries with state-supported space programs blossom. Today, no less than twenty-five developing states, including the rapidly emerging economic powers of Brazil (seventh-largest), China (second-largest), and India (fourth-largest), possess active national space programs with already proven independent launch capability or concrete plans to achieve it soon.

This work places these programs within the context of international relations theory and foreign policy analysis. The author categorizes each space program into tiers of development based not only on the level of technology utilised, but on how each fits within the country s overall national security and/or development policies. The text also places these programs into an historical context, which enables the author to demonstrate the logical thread of continuity in the political rationale for space capabilities generally.

This book will be of much interest to students of space power and politics, development studies, strategic studies and international relations in general.

Sigma 7 The Six Orbits of Walter M Schirra - The NASA Mission Reports (Paperback): Robert Godwin Sigma 7 The Six Orbits of Walter M Schirra - The NASA Mission Reports (Paperback)
Robert Godwin
R502 Discovery Miles 5 020 Ships in 12 - 17 working days

At 7:15 a.m. on October 3, 1962, Project Mercury Astronaut Walter M. Schirra, Jr., in his Sigma 7 spacecraft, was launched into space and orbited the Earth six times, completing another step in the grand U.S. program to send a man to the Moon and then return him safely to Earth. Because of the brief durations of the previous Mercury flights, the astronauts spent the majority of their flight time in getting to orbit and preparing to leave orbit. Schirra's six-orbit mission lasted more than nine hours, which for the first time allowed an astronaut to experience an extended period of weightlessness. In addition, the time available allowed Schirra to engage in orbital manoeuvring, exercising the various manual and automatic control modes, and to spend time on photography and scientific experiments. After his return to the United States, Schirra described his Sigma 7 mission as "a text book flight." A compilation of inputs from engineering, operations and medical personnel had been integrated into a single flight plan, which Schirra then carried out exactly as he had trained.;The unqualified success of this flight paved the way for the planned upcoming one-day mission, an important milestone on the journey to the Moon. In this book the Mission Press Kit and press releases are combined with the major post-mission reports to provide a comprehensive picture of the flight from the planning stages through to its successful completion. Sigma 7 - The NASA Mission Reports is taken directly from the NASA archives. It presents the details of the Mercury-Atlas 8 mission, the overall Project Mercury game plan, astronaut Walter M. Schirra, Jr., and all of the many professional support people and facilities that went into making the mission a complete success. Includes a CD-ROM featuring: An exclusive interview with Mercury Astronaut Walter M. Schirra, Jr; The NASA movie - Flight of Sigma 7; NASA movie - Unmanned Mercury Missions; NASA Document (pdf) - Space Medicine in Project Mercury.

What's Eating the Universe? - And Other Cosmic Questions (Paperback): Paul Davies What's Eating the Universe? - And Other Cosmic Questions (Paperback)
Paul Davies
R265 R212 Discovery Miles 2 120 Save R53 (20%) Ships in 5 - 10 working days

'Brilliant. You won't find a clearer, more engaging guide to what we know (or would like to know) about the universe and how it is put together' Bill Bryson Celebrated physicist and global bestselling author Paul Davies tells the story of the universe in thirty cosmological conundrums In the constellation of Eridanus there lurks a cosmic mystery. It's as if something has taken a huge bite out of the universe, leaving a super-void. What could be the culprit? A super massive black hole? Another, bigger universe? Or an expanding vacuum bubble, destined to envelop and annihilate everything in existence? Scientists now understand the history of our universe better than the history of our own planet, but they continue to uncover startling new riddles-the hole in the universe being just one. In this electrifying book, award-winning physicist Paul Davies walks us through the puzzles and paradoxes that have preoccupied cosmologists from ancient Greece to the present day. Laying bare the audacious research that has led us to mind-bending solutions, Davies reveals how we might begin to approach the greatest outstanding enigmas of all.

Microgravity Research in Support of Technologies for the Human Exploration and Development of Space and Planetary Bodies... Microgravity Research in Support of Technologies for the Human Exploration and Development of Space and Planetary Bodies (Paperback)
Space Studies Board, Committee on Microgravity Research, National Research Council, Division on Engineering and Physical Sciences, Commission on Physical Sciences, Mathematics, and Applications
R1,693 Discovery Miles 16 930 Ships in 12 - 17 working days

The frontier represented by the near solar system confronts humanity with intriguing challenges and opportunities. With the inception of the Human Exploration and Development of Space (HEDS) enterprise in 1995, NASA has acknowledged the opportunities and has accepted the very significant challenges. Microgravity Research in Support of Technologies for the Human Exploration and Development of Space and Planetary Bodies was commissioned by NASA to assist it in coordinating the scientific information relevant to anticipating, identifying, and solving the technical problems that must be addressed throughout the HEDS program over the coming decades. This report assesses scientific and related technological issues facing NASA's Human Exploration and Development of Space endeavor, looking specifically at mission enabling and enhancing technologies which, for development, require an improved understanding of fluid and material behavior in a reduced gravity environment.

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