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Space Taxi: Aliens on Earth (Space Taxi #6)
by Wendy Mass Michael BrawerArchie Morningstar fights crime across the universe alongside his dad and Pockets the talking cat. In his sixth adventure, the space taxi navigation system goes down, stranding all the alien passengers on Earth! Will the team be able to find hiding spots for these otherworldly creatures before they're discovered, or will this be the end of the operation for good? Get ready for another exciting intergalactic adventure.
Space Taxi: B.U.R.P. Strikes Back (Space Taxi #5)
by Wendy Mass Michael BrawerBook five in the intergalactic science-based chapter book series from New York Times bestselling author Wendy Mass and Michael Brawer! Archie Morningstar fights crime across the universe alongside his dad and Pockets the talking cat. In Archie's fifth adventure, Pockets is in a panic: all the tuna fish sandwiches on Akbar's Floating Rest Stop have been stolen! He thinks it's the fault of the irritating head of his alien fan club, but Archie suspects the mystery goes much deeper. Get ready for another thrilling and hilarious space adventure!
Space Taxi: Archie's Alien Disguise (Space Taxi #3)
by Wendy Mass Michael BrawerArchie Morningstar's dad drives a taxi through outer space! And with the help of a talking cat named Pockets, Archie and his dad help fight crime across the universe.In the third book in the series, Archie, his dad, and Pockets visit a planet that resembles medieval Earth in every way but its inhabitants, who have rainbow colored hair and extra eyes. To beat the evil organization B.U.R.P., the trio must disguise themselves as aliens and rescue a princess! When Archie must act on his own, can he find the courage to save the day?
Space Taxi: The Galactic B.U.R.P. (Space Taxi #4)
by Wendy Mass Michael BrawerArchie Morningstar's dad drives a taxi through outer space! And with the help of a talking cat named Pockets, Archie and his dad help fight crime across the universe.In this fourth book in the series, Archie is taken to the criminal organization B.U.R.P.'s mothership where he must outsmart evil masterminds!
Space Taxi: Water Planet Rescue (Space Taxi #2)
by Wendy Mass Michael BrawerArchie Morningstar's dad drives a taxi through outer space! And with the help of a talking cat named Pockets, Archie and his dad help fight crime across the universe.In the second book in this series, Archie, his dad, and Pockets fly to a planet in peril: someone is stealing the water from this underwater world! Can Archie and Pockets save the day?
Space Taxi: Archie Takes Flight (Space Taxi #1)
by Wendy Mass Michael Brawer Elise GravelArchie Morningstar learns a big family secret and helps save the universe. All before breakfast!It's not every day a regular kid like Archie gets to wake up at midnight. But today is Take Your Kid to Work Day, and Archie is finally allowed to ride along in his dad's taxi cab. He has been waiting eight years, eight months, and eight days for this moment to arrive.But he's about to discover his dad is no ordinary cab driver...In fact, he drives an intergalactic space taxi! All night long, he shuttles aliens from one corner of the universe to another. And being a space taxi copilot is no easy task: Archie must steer them into wormholes, keep them from crashing into planets, deal with a very unusual cat...and save the universe from an evil mastermind!Space Taxi marks the debut of a brand new chapter book series from New York Times bestselling author Wendy Mass and teacher Michael Brawer, filled with humor, adventure, and plenty of science to impress your friends and teachers!
Space Technology: A Short Introduction
by Ignacio ChechileThis engaging and accessible book is designed as a quick and easy way to get up to speed on all things in space technology. It also offers extensive references and links that allow readers to delve deeper into the subject.Whether you were a newcomer to space technology or a seasoned professional, this book is the best way to brush up on the basics of everything from satellite design and construction to the physics behind objects orbiting celestial bodies.Written in an accessible tone that is easy to understand, this book is perfect for reading during a short flight or any other spare moment you might have. You can learn about the main laws of Physics behind objects in orbit, the environments that satellites face while in space, and the processes involved in designing and building these incredible machines. Along the way, you can also get a glimpse into the history of space technology, including the foundational technologies that have made it all possible. So why not join the community of space enthusiasts and get up to speed on everything you need to know about space technology?
Space Terahertz Remote Sensing Technology (Space Science, Technology and Application Series)
by Weidong Hu Yuming Bai Xin LvThis book examines terahertz technology and its applications in atmospheric remote sensing.Terahertz waves are electromagnetic radiation between microwaves and infrared radiation in the electromagnetic spectrum. They have the capability of greater directivity, higher power density, higher resolution imaging, richer fingerprint spectrum, wider bandwidth and faster transmission rate. Such properties promise great potential for terahertz technology applications in many fields, particularly in the detection of substances and the exploration of space. The book begins with an introduction to the development of space terahertz remote sensing and the underlying theories. The next seven chapters cover the key equipment and critical technologies for terahertz remote sensing, including the terahertz radiometer and its calibration and receiver link; the terahertz reflector antenna and its tolerance analysis; remote sensing imagery; and space resolution enhancement of both oversampled and non-oversampled data. The final chapter presents the application of terahertz imaging technology in the field of security inspection.This title will serve as a valuable reference for academics, students and engineers in the fields of terahertz technology, space science and remote sensing. Professionals in atmospheric remote sensing and inspection imaging will also benefit from this book.
Space-Time Geometries for Motion and Perception in the Brain and the Arts (Lecture Notes in Morphogenesis)
by Tamar Flash Alain BerthozThis book is based on a two-day symposium at the Paris Institute of Advanced Study titled "space-time geometries and movement in the brain and the arts". It includes over 20 chapters written by the leading scientists and artists who presented their related research studies at the symposium and includes six sections; the first three focus on space-time geometries in perception, action and memory while the last three focus on specific artistic domains: drawing and painting, dance, music, digital arts and robotics. The book is accompanied by a dedicated webpage including related images and videos. There is an ever-growing interest in the topics covered by this book. Space and time are of fundamental importance for our understanding of human perception, action, memory and cognition, and are entities which are equally important in physics, biology, neuroscience and psychology. Highly prominent scientists and mathematicians have expressed their belief that our bodies and minds shape the ways we perceive space and time and the physical laws we formulate. Understanding how the brain perceives motion and generates -bodily movements is of great significance. There is also growing interest in studying how space, time and movement subserve artistic creations in different artistic modalities (e.g., fine arts, digital and performing arts and music). This interest is inspired by the idea that artists make intuitive use of the principles and simplifying strategies used by the brain in movement generation and perception. Building upon new understanding of the spatio-temporal geometries subserving movement generation and perception by the brain we can start exploring how artists make use of such neuro --geometrical and neuro-dynamic representations in order to express artistic concepts and emotionally affect the human observers and listeners. Scientists have also started formulating new ideas of how aesthetic judgements emerge from the principles and brain mechanisms subserving motor control and motion perception.Covering novel and multidisciplinary topics, this advanced book will be of interest to neuroscientists, behavioral scientists, artificial intelligence and robotics experts, students and artists.
Space-Time Integration in Geography and GIScience
by Mei-Po Kwan Douglas Richardson Donggen Wang Chenghu ZhouSpace-time analysis is a rapidly growing research frontier in geography, GIS, and GIScience. Advances in integrated GPS/GIS technologies, the availability of large datasets (over time and space), and increased capacity to manage, integrate, model and visualize complex data in (near) real time, offer the GIS and geography communities extraordinary opportunities to begin to integrate sophisticated space-time analysis and models in the study of complex environmental and social systems, from climate change to infectious disease transmission. This volume specifically focuses on research frontiers, comparative research, and research and application interactions in this field in the US and China, arguably the two most dynamic loci for this work today. The contributions to this book, by top researchers in China and the US, productively highlight the differences and similarities in approaches and directions for space-time analysis in the two countries. In light of the recent rapid progress in GIScience research on space-time integration in both countries, the book's focus on research frontiers in these two countries will attract great interest in both countries and in other parts of the world as well as among related disciplines. In addition, the book also explores the impact of collaborative research and publications underway in this area between the US and China and will provide an overview of these collaborative efforts and programs. This book will not only be of interest to university-based GIS researchers and students, but also to those interested in this new area of research and applications like researchers and developers in business, internet mapping and GIS and location based services (LBS).
Space-Time Reference Systems
by Michael Soffel Ralf LanghansThe high accuracy of modern astronomical spatial-temporal reference systems has made them considerably complex. This book offers a comprehensive overview of such systems. It begins with a discussion of 'The Problem of Time', including recent developments in the art of clock making (e.g., optical clocks) and various time scales. The authors address the definitions and realization of spatial coordinates by reference to remote celestial objects such as quasars. After an extensive treatment of classical equinox-based coordinates, new paradigms for setting up a celestial reference system are introduced that no longer refer to the translational and rotational motion of the Earth. The role of relativity in the definition and realization of such systems is clarified. The topics presented in this book are complemented by exercises (with solutions). The authors offer a series of files, written in Maple, a standard computer algebra system, to help readers get a feel for the various models and orders of magnitude. Beyond astrometry, the main fields of application of high-precision astronomical spatial-temporal reference systems and frames are navigation (GPS, interplanetary spacecraft navigation) and global geodynamics, which provide a high-precision Celestial Reference System and its link to any terrestrial spatial-temporal reference system. Mankind's urgent environmental questions can only be answered in the context of appropriate reference systems in which both aspects, space and time, are realized with a sufficiently high level of accuracy. This book addresses all those interested in high-precision reference systems and the various techniques (GPS, Very Long Baseline Interferometry, Satellite Laser Ranging, Lunar Laser Ranging) necessary for their realization, including the production and dissemination of time signals.
Space Trajectories: Basic and Advanced Topics
by Max CerfAn authoritative reference that covers essential concepts of orbital mechanics and explains how they relate to advanced space trajectory applications Space Trajectories is the first book to offer a comprehensive exploration of orbital mechanics and trajectory optimization in a single volume. Beginning with a review of essential concepts, the book progresses to advanced space applications, highlighting methods used in today’s space missions. The contents are organized into three parts. The first part delves into free orbital motion, covering topics such as Keplerian motion, perturbed motion, the three-body problem, orbit determination, and collision risks in orbit. The second part focuses on controlled orbital motion, discussing impulsive transfer, orbital rendezvous, thrust level optimization, low-thrust transfer, and space debris cleaning. The third part examines ascent and reentry, including launch into orbit, launcher staging, analytical solutions in flat Earth, interplanetary missions, and atmospheric reentry. Each chapter is written in a modular way, featuring conclusion summaries, key points, and suggestions for further investigation. Examples are included with detailed solutions methods that readers can apply to solve their own trajectory problems. Written by an expert of the topic who has performed guidance of Ariane launchers for 30 years, Space Trajectories includes information on: Keplerian motion, motion time law, universal formulation, equinoctial parameters, and Lagrange coefficients Osculating orbit, Gauss equations, gravitational and third body perturbations, Lissajous and Halo orbits, and invariant manifolds Astrometry measurements, Kalman filtering, orbit uncertainties, and collision probability Transfer in one, two, or three impulses, minimum-energy transfer, Lambert’s problem, high- and low-thrust transfer, and interplanetary path Launch and reentry trajectories, propulsion systems, optimized thrust profiles, and launcher staging Space Trajectories is an essential reference for students and researchers aiming to quickly understand the main issues in astrodynamics and the way to design trajectories, as well as space engineers seeking to consolidate their knowledge in the field of optimization and optimal control applied to aerospace and space missions.
Space Vehicle Maneuvering, Propulsion, Dynamics and Control: A Textbook for Engineers
by Ranjan VepaThis textbook introduces space vehicle maneuvering, propulsion, dynamics and control, and discusses the space environment and its influence on the spacecraft propulsion system. This is followed by an in depth description of Keplerian celestial mechanics, co-planar and non-planar orbital transfers involving both impulsive and continuous manoeuvers, and perturbation effects that characterize the real non-Keplerian nature of orbital motion. Dr. Vepa then explains the use of restricted two-body and three-body dynamics as descriptors of spacecraft motion, the limitations of these approach in terms of orbital perturbations and an understanding of the physical source and influence of these perturbations, and principles of the optimal synthesis of trajectories. Featuring many exercises, design case studies, and extensive use of MATLAB/SIMULINK and MATLAB analytical tools, the book is ideal for graduate students, post graduate students, researchers, as well professionals in the industry.
Space A Visual Encyclopedia (DK Children's Visual Encyclopedias)
by DKFrom the Moon, Sun, and planets of our Solar System to space exploration, black holes, and dark matter, this completely revised and updated children&’s encyclopedia covers all you need to know about the cosmos. The most up-to-date images from space agencies such as NASA and ESA combine with info panels, timelines, interviews, diagrams, and activities you can do at home to help you understand the majesty and wonder of space. Learn about the Space Race, the Apollo Moon Landings, the Voyager craft that first probed the outer planets, the Hubble telescope, and the International Space Station (ISS) – the state-of-the-art laboratory orbiting Earth. Find out about future missions, space tourism, and the latest discoveries in the furthest reaches of our galaxy. Discover how to find constellations and where to look for stars and planets, including Venus and Mars, in the night sky. Learn how galaxies such as our Milky Way were formed. Part of a series of best-selling encyclopedias for children, Space: A Children&’s Encyclopedia is a rocket ride from the beginning of time to the near future, and from planet Earth out to the furthest reaches of the Universe.
The Space Walk
by Brian BiggsOne small step for man is one giant leap for friendship in this funny kid-level space adventureAstronaut Randolph Witherspoon wants to take a walk--a space walk, that is! But Ground Control has other ideas. Randolph must eat some lunch, get some exercise, and then he can go outside, provided he dresses warmly and doesn't talk to strangers. But Randolph's mission doesn't exactly go to plan, leading to an unexpected new friend. Brian Biggs puts an interstellar spin on the parent-child relationship in this hilarious new picture book.
Space Warfare: Strategy, Principles and Policy (Space Power and Politics)
by John J. KleinThis new study considers military space strategy within the context of the land and naval strategies of the past. Explaining why and how strategists note the similarities of space operations to those of the air and naval forces, this book shows why many such strategies unintentionally lead to overemphasizing the importance of space-based offensive weaponry and technology. Counter to most U.S. Air Force doctrines, the book argues that space-based weapons don’t imbue superiority. It examines why both air and naval strategic frameworks actually fail to adequately capture the scope of real-world issues regarding current space operations. Yet by expanding a naval strategic framework to include maritime activities—which includes the interaction of land and sea—the breadth of issues and concerns regarding space activities and operations can be fully encompassed. Commander John Klein, United States Navy, uses Sir Julian Corbett’s maritime strategy as a strategic springboard, while observing the salient lessons of other strategists—including Sun Tzu, Clausewitz, Jomini, and Mao Tse-tung—to show how a space strategy and associated principles of space warfare can be derived to predict concerns, develop ideas, and suggest policy not currently recognized. This book will be of great interest to all students and scholars of military and strategic studies and to those with an interest in space strategy in particular.
Space Weapons Earth Wars
by Dana J. Johnson Michael D. Miller Robert Preston Sean J. Edwards Calvin ShipbaughThis overview aims to inform the public discussion of space-based weapons by examining their characteristics, potential attributes, limitations, legality, and utility. The authors do not argue for or against space weapons, nor do they estimate the potential costs and performance of specific programs, but instead sort through the realities and myths surrounding space weapons in order to ensure that debates and discussions are based on fact.
Space Weather and Coronal Mass Ejections
by Tim HowardSpace weather has attracted a lot of attention in recent times. Severe space weather can disrupt spacecraft, and on Earth can be the cause of power outages and power station failure. It also presents a radiation hazard for airline passengers and astronauts. These "magnetic storms" are most commonly caused by coronal mass ejections, or CMES, which are large eruptions of plasma and magnetic field from the Sun that can reach speeds of several thousand km/s. In this SpringerBrief, Space Weather and Coronal Mass Ejections, author Timothy Howard briefly introduces the coronal mass ejection, its scientific importance, and its relevance to space weather at Earth and other planets. This title focuses on the latest advances in CME observation and modeling, including new results from the NASA STEREO and SDO missions. It also includes topical issues regarding space weather and the most recent observations and anecdotal examples of the impacts of space weather and CMEs.
Space Weather Impact on GNSS Performance
by Vladislav Demyanov Yury Yasyukevich Maria A. Sergeeva Artem VesninThis book addresses problems of GNSS performance support under geomagnetic storms and solar radio bursts. It analyses both physical and radio-engineering sources of GNSS performance deterioration caused by geomagnetic storms, solar radio bursts and peculiarities of the polar and equatorial ionosphere. The book takes into consideration both standalone GNSS and differential GNSS. Based on experimental data analysis, it presents a systematic approach to maintaining reliable GNSS performance despite the Space Weather impacts.Given its scope, the book offers a valuable resource for GNSS users and equipment developers, as well as researchers and students whose work involves GNSS remote sensing, surveying, navigation, and related disciplines.
Spaceborne Synthetic Aperture Radar Remote Sensing: Techniques and Applications
by Shashi Kumar Paul Siqueira Himanshu Govil Shefali AgrawalThis book provides basic and advanced concepts of synthetic aperture radar (SAR), PolSAR, InSAR, PolInSAR, and all necessary information about various applications and analysis of data of multiple sensors. It includes information on SAR remote sensing, data processing, and separate applications of SAR technology, compiled in one place. It will help readers to use active microwave imaging sensor-based information in geospatial technology and applications.This book: Covers basic and advanced concepts of synthetic aperture radar (SAR) remote sensing Introduces spaceborne SAR sensors Discusses applications of SAR remote sensing in earth observation Explores utilization of SAR data for solid earth, ecosystem, and cryosphere, including imaging of extra-terrestrial bodies Includes PolSAR and PolInSAR for aboveground forest biomass retrieval, as well as InSAR and PolSAR for snow parameters retrieval This book is aimed at researchers and graduate students in remote sensing, photogrammetry, geoscience, image processing, agriculture, environment, forestry, and image processing.
Spacecraft (Technology Timelines Ser.)
by Tom JacksonSpace is not that far away. It starts at 100 km (62 miles) above the surface of Earth. However, fewer than 550 people have travelled into space and most have stayed close to our planet. The first humans flew into space in 1961, but the technology that got them there is hundreds of years old.
Spacecraft Autonomous Navigation Technologies Based on Multi-source Information Fusion (Space Science and Technologies)
by Dayi Wang Maodeng Li Xiangyu Huang Xiaowen ZhangThis book introduces readers to the fundamentals of estimation and dynamical system theory, and their applications in the field of multi-source information fused autonomous navigation for spacecraft. The content is divided into two parts: theory and application. The theory part (Part I) covers the mathematical background of navigation algorithm design, including parameter and state estimate methods, linear fusion, centralized and distributed fusion, observability analysis, Monte Carlo technology, and linear covariance analysis. In turn, the application part (Part II) focuses on autonomous navigation algorithm design for different phases of deep space missions, which involves multiple sensors, such as inertial measurement units, optical image sensors, and pulsar detectors. By concentrating on the relationships between estimation theory and autonomous navigation systems for spacecraft, the book bridges the gap between theory and practice. A wealth of helpful formulas and various types of estimators are also included to help readers grasp basic estimation concepts and offer them a ready-reference guide.
Spacecraft Dynamics and Control: An Introduction
by Anton H. de Ruiter Christopher Damaren James R. ForbesProvides the basics of spacecraft orbital dynamics plus attitude dynamics and control, using vectrix notation Spacecraft Dynamics and Control: An Introduction presents the fundamentals of classical control in the context of spacecraft attitude control. This approach is particularly beneficial for the training of students in both of the subjects of classical control as well as its application to spacecraft attitude control. By using a physical system (a spacecraft) that the reader can visualize (rather than arbitrary transfer functions), it is easier to grasp the motivation for why topics in control theory are important, as well as the theory behind them. The entire treatment of both orbital and attitude dynamics makes use of vectrix notation, which is a tool that allows the user to write down any vector equation of motion without consideration of a reference frame. This is particularly suited to the treatment of multiple reference frames. Vectrix notation also makes a very clear distinction between a physical vector and its coordinate representation in a reference frame. This is very important in spacecraft dynamics and control problems, where often multiple coordinate representations are used (in different reference frames) for the same physical vector. Provides an accessible, practical aid for teaching and self-study with a layout enabling a fundamental understanding of the subject Fills a gap in the existing literature by providing an analytical toolbox offering the reader a lasting, rigorous methodology for approaching vector mechanics, a key element vital to new graduates and practicing engineers alike Delivers an outstanding resource for aerospace engineering students, and all those involved in the technical aspects of design and engineering in the space sector Contains numerous illustrations to accompany the written text. Problems are included to apply and extend the material in each chapter Essential reading for graduate level aerospace engineering students, aerospace professionals, researchers and engineers.
Spacecraft Dynamics and Control (Space Science and Technologies)
by Yongchun Xie Yongjun Lei Jianxin Guo Bin MengThis book presents up-to-date concepts and design methods relating to space dynamics and control, including spacecraft attitude control, orbit control, and guidance, navigation, and control (GNC), summarizing the research advances in control theory and methods and engineering practice from Beijing Institute of Control Engineering over the years. The control schemes and systems based on these achievements have been successfully applied to remote sensing satellites, communication satellites, navigation satellites, new technology test satellites, Shenzhou manned spacecraft, Tianzhou freight spacecraft, Tiangong 1/2 space laboratories, Chang'e lunar explorers, and many other missions. Further, the research serves as a guide for follow-up engineering developments in manned lunar engineering, deep space exploration, and on-orbit service missions.
Spacecraft Electromagnetic Compatibility Technologies (Space Science and Technologies)
by Hua Zhang Yuting Zhang Chengbo Huang Yanxing Yuan Lili ChengThis book explores key techniques and methods in electromagnetic compatibility management, analysis, design, improvement and test verification for spacecraft. The first part introduces the general EMC technology of spacecraft, the electromagnetic interference control method and management of electromagnetic compatibility. The second part discusses the EMC prediction analysis technique and its application in spacecraft, while the third presents the EMC design of spacecraft modules and typical equipment. The final two parts address spacecraft magnetic design testing technologies and spacecraft testing technologies. The book also covers the program control test process, the special power control unit (PCU), electric propulsion, PIM test and multipaction testing for spacecraft, making it a valuable resource for researchers and engineers alike.