Section 1 examines the broad theme of how and what ITS contributes to the economy and how one makes a business case for ITS. Section 2 includes three chapters on ITS applications in mass transit. Section 3 explores ITS applications in the automobile/highway system. Section 4 considers integrative issues including how ITS is perceived and how it can be positioned to improve surface transportation.
This volume will be especially useful to researchers and policy makers working in transportation, transportation engineering, and the economic analysis of transportation systems.
On a winter day in 1903, in the Outer Banks of North Carolina, two brothers—bicycle mechanics from Dayton, Ohio—changed history. But it would take the world some time to believe that the age of flight had begun, with the first powered machine carrying a pilot.
Orville and Wilbur Wright were men of exceptional courage and determination, and of far-ranging intellectual interests and ceaseless curiosity. When they worked together, no problem seemed to be insurmountable. Wilbur was unquestionably a genius. Orville had such mechanical ingenuity as few had ever seen. That they had no more than a public high school education and little money never stopped them in their mission to take to the air. Nothing did, not even the self-evident reality that every time they took off, they risked being killed.
In this “enjoyable, fast-paced tale” (The Economist), master historian David McCullough “shows as never before how two Ohio boys from a remarkable family taught the world to fly” (The Washington Post) and “captures the marvel of what the Wrights accomplished” (The Wall Street Journal). He draws on the extensive Wright family papers to profile not only the brothers but their sister, Katharine, without whom things might well have gone differently for them. Essential reading, this is “a story of timeless importance, told with uncommon empathy and fluency…about what might be the most astonishing feat mankind has ever accomplished…The Wright Brothers soars” (The New York Times Book Review).
Gene Kranz was present at the creation of America’s manned space program and was a key player in it for three decades. As a flight director in NASA’s Mission Control, Kranz witnessed firsthand the making of history. He participated in the space program from the early days of the Mercury program to the last Apollo mission, and beyond. He endured the disastrous first years when rockets blew up and the United States seemed to fall further behind the Soviet Union in the space race. He helped to launch Alan Shepard and John Glenn, then assumed the flight director’s role in the Gemini program, which he guided to fruition. With his teammates, he accepted the challenge to carry out President John F. Kennedy’s commitment to land a man on the Moon before the end of the 1960s.
Kranz recounts these thrilling historic events and offers new information about the famous flights. What appeared as nearly flawless missions to the Moon were, in fact, a series of hair-raising near misses. When the space technology failed, as it sometimes did, the controllers’ only recourse was to rely on their skills and those of their teammates. He reveals behind-the-scenes details to demonstrate the leadership, discipline, trust, and teamwork that made the space program a success.
A fascinating firsthand account by a veteran mission controller of one of America’s greatest achievements, Failure is Not an Option reflects on what has happened to the space program and offers his own bold suggestions about what we ought to be doing in space now.
Millions of words have poured forth about man's trip to the moon, but until now few people have had a sense of the most engrossing side of the adventure; namely, what went on in the minds of the astronauts themselves - in space, on the moon, and even during certain odysseys on earth. It is this, the inner life of the astronauts, that Tom Wolfe describes with his almost uncanny empathetic powers, that made The Right Stuff a classic.
Eugene Cernan was a unique American who came of age as an astronaut during the most exciting and dangerous decade of spaceflight. His career spanned the entire Gemini and Apollo programs, from being the first person to spacewalk all the way around our world to the moment when he left man's last footprint on the Moon as commander of Apollo 17.
Between those two historic events lay more adventures than an ordinary person could imagine as Cernan repeatedly put his life, his family and everything he held dear on the altar of an obsessive desire. Written with New York Times bestselling author Don Davis, The Last Man on the Moon is the astronaut story never before told - about the fear, love and sacrifice demanded of the few men who dared to reach beyond the heavens for the biggest prize of all - the Moon.
Malaysia Airlines flight 370 departed from Kuala Lumpur airport shortly after midnight, full of passengers flying to Beijing. Half an hour later, the greatest mystery in aviation history had begun.
Though most of us will board an aircraft at some point in our lives, we know little about how they work and the procedures surrounding their operation. It is that mystery that makes the loss of MH370 so terrifying. Follow along step-by-step as Wrigley recreates the flight and its disappearance. Review the many varied theories as to how it could have happened — up to and including alien abduction. The Mystery of Malaysia Airlines Flight 370 also introduces a variety of related crashes and incidents, allowing readers to draw their own conclusions.
It sounds like science fiction, but Stephen Petranek considers it fact: Within twenty years, humans will live on Mars. We’ll need to. In this sweeping, provocative book that mixes business, science, and human reporting, Petranek makes the case that living on Mars is an essential back-up plan for humanity and explains in fascinating detail just how it will happen.
The race is on. Private companies, driven by iconoclastic entrepreneurs, such as Elon Musk, Jeff Bezos, Paul Allen, and Sir Richard Branson; Dutch reality show and space mission Mars One; NASA; and the Chinese government are among the many groups competing to plant the first stake on Mars and open the door for human habitation. Why go to Mars? Life on Mars has potential life-saving possibilities for everyone on earth. Depleting water supplies, overwhelming climate change, and a host of other disasters—from terrorist attacks to meteor strikes—all loom large. We must become a space-faring species to survive. We have the technology not only to get humans to Mars, but to convert Mars into another habitable planet. It will likely take 300 years to “terraform” Mars, as the jargon goes, but we can turn it into a veritable second Garden of Eden. And we can live there, in specially designed habitations, within the next twenty years.
In this exciting chronicle, Petranek introduces the circus of lively characters all engaged in a dramatic effort to be the first to settle the Red Planet. How We’ll Live on Mars brings firsthand reporting, interviews with key participants, and extensive research to bear on the question of how we can expect to see life on Mars within the next twenty years.
Before 1955, the concept of an artificial satellite had been demonstrated only on paper. The first nation to transform theory into practice would gain advantages in science, the Cold War propaganda contest, and the military balance of power. Visionaries such as America’s Wernher von Braun and Russia’s Sergey Korolev knew these fields of endeavor would be affected by the launch of a satellite. Moved by patriotism, inquisitiveness, and pride, people on both sides of the Iron Curtain put forth heroic efforts to make that first satellite possible.
Some aspects of this story, like the Navy’s NOTSNIK satellite project, are almost unknown. Even some details of well-known programs, such as the appearance of America’s pioneering Explorer 1 satellite and the contributions made by its rival, Project Vanguard, are generally misremembered. In this book, authors Matt Bille and Erika Lishock tell the whole story of the first space race. They trace the tale from the origins of spaceflight theory and through the military and political events that engendered the all-out efforts needed to turn dreams into reality and thus shape the modern world.
This is the first book to fully describe the Apollo guidance computer’s architecture, instruction format and programs used by the astronauts. As a comprehensive account, it will span the disciplines of computer science, electrical and aerospace engineering. However, it will also be accessible to the ‘space enthusiast’. In short, the intention is for this to be the definitive account of the Apollo guidance computer.
Frank O’Brien’s interest in the Apollo program began as a serious amateur historian. About 12 years ago, he began performing research and writing essays for the Apollo Lunar Surface Journal, and the Apollo Flight Journal. Much of this work centered on his primary interests, the Apollo Guidance Computer (AGC) and the Lunar Module. These Journals are generally considered the canonical online reference on the flights to the Moon. He was then asked to assist the curatorial staff in the creation of the Cradle of Aviation Museum, on Long Island, New York, where he helped prepare the Lunar Module simulator, a LM procedure trainer and an Apollo space suit for display. He regularly lectures on the Apollo computer and related topics to diverse groups, from NASA's computer engineering conferences, the IEEE/ACM, computer festivals and university student groups.
Introduction to UAV Systems,4th edition provides a comprehensiveintroduction to all of the elements of a complete Unmanned AircraftSystem (UAS). It addresses the air vehicle, mission planning andcontrol, several types of mission payloads, data links and how theyinteract with mission performance, and launch and recoveryconcepts. This book provides enough information to encourage astudent to learn more; to provide a specialist with a basicappreciation of the technical issues that drive other parts of thesystem and interact with their specialty; or to help a programmanager understand system-level tradeoffs and know what questionsto ask.
Key features:Comprehensive overview of all elements of a UAS and of how theyinteract.Introduces the underlying concepts of key subsystems.Emphasizes system-integration issues and how they relate tosubsystem design choices.Practical discussion of issues informed by lessons learned inUAV programs.
Introduction to UAV Systems,4th edition is written both for newcomersto the subject and for experienced members of the UAV community whodesire a comprehensive overview at the system level.
As well as being a primary text for an introductory course onUAS or a supplementary text in a course that goes into more depthin one of the individual technologies involved in a UAS, this bookis a useful overview for practicing engineers, researchers,managers, and consultants interested in UAV systems.
BUT THE FIRST TO DANCE ON IT.
HE WAS THE ROCKETMAN.
For Pete Conrad, it was all about the ride. Whether he was hot-dogging at Mach 2, test-flying every supersonic jet the Navy developed (and some they shouldn’t have), orbiting the Earth at almost 20,000 mph, or redlining his Corvette, he loved pushing the envelope.
Pete wasn’t the squeaky-clean astronaut poster boy. The guy every NASA pilot wanted to happy-hour with after work—and would kill to fly with—Pete had a natural outspokenness that got him washed out of the Mercury program. But the “Comeback Kid” came roaring back—flying two Gemini missions, walking on the Moon as commander of Apollo 12, commanding the first Skylab, and logging more time in space than all the original astronauts combined.
This is a surprisingly candid insider’s view of the greatest ride in history: America’s glorious race to the stars, as seen through the eyes of a real space cowboy.
In 1963, a young reporter for Time-Life named James Schefter was given a dream job: cover America's race to the moon. Since the astronauts were under contract to Life for their stories, Schefter was given complete access to the biggest players at NASA. But at the time, his primary role was to excite the public about the new, expensive, experimental space program, and he couldn't write about everything he saw. In The Race, he does.
From drunken astronaut escapades to near disasters to ferocious political battles, the race to the moon was anything but the smooth process it appeared. There were vicious fights between the engineers, feuds and practical jokes, near-fatal accidents, and dozens of brave, smart, and colorful characters pulling off the greatest exploration in the history of humankind. Like Undaunted Courage and D-Day, this is a tale of achieving the extraordinary against extraordinary odds. As incredible as the "official" story of the space program is, the true, behind-the-scenes tale is more thrilling, more entertaining, and ultimately more ennobling.
From the Trade Paperback edition.
“The Eagle has landed.”
When Apollo 11 touched down on the moon’s surface in 1969, the first man on the moon became a legend. In First Man, Hansen explores the life of Neil Armstrong. Based on over fifty hours of interviews with the intensely private Armstrong, who also gave Hansen exclusive access to private documents and family sources, this “magnificent panorama of the second half of the American twentieth century” (Publishers Weekly, starred review) is an unparalleled biography of an American icon.
Upon his return to earth, Armstrong was honored and celebrated for his monumental achievement. He was also—as James R. Hansen reveals in this fascinating and important biography—misunderstood. Armstrong’s accomplishments as engineer, test pilot, and astronaut have long been a matter of record, but Hansen’s unprecedented access to private documents and unpublished sources and his interviews with more than 125 subjects (including more than fifty hours with Armstrong himself) yield this first in-depth analysis of an elusive American celebrity still renowned the world over.
In a riveting narrative filled with revelations, Hansen vividly recreates Armstrong’s career in flying, from his seventy-eight combat missions as a naval aviator flying over North Korea to his formative transatmospheric flights in the rocket-powered X-15 to his piloting Gemini VIII to the first-ever docking in space. These milestones made it seem, as Armstrong’s mother Viola memorably put it, “as if from the very moment he was born—farther back still—that our son was somehow destined for the Apollo 11 mission.”
For a pilot who cared more about flying to the Moon than he did about walking on it, Hansen asserts, Armstrong’s storied vocation exacted a dear personal toll, paid in kind by his wife and children. For the forty-five years since the Moon landing, rumors have swirled around Armstrong concerning his dreams of space travel, his religious beliefs, and his private life.
In a penetrating exploration of American hero worship, Hansen addresses the complex legacy of the First Man, as an astronaut and as an individual. In First Man, the personal, technological, epic, and iconic blend to form the portrait of a great but reluctant hero who will forever be known as history’s most famous space traveler.
Why did NASA managers, who not only had all the information prior to the launch but also were warned against it, decide to proceed? In retelling how the decision unfolded through the eyes of the managers and the engineers, Vaughan uncovers an incremental descent into poor judgment, supported by a culture of high-risk technology. She reveals how and why NASA insiders, when repeatedly faced with evidence that something was wrong, normalized the deviance so that it became acceptable to them. In a new preface, Vaughan reveals the ramifications for this book and for her when a similar decision-making process brought down NASA's Space Shuttle Columbia in 2003.
Although some consultant firms for aerospace systems are excellent, there are many that purport to be experts yet proffer systems and processes that are either in contravention to the standards’ requirements or so unwieldy that they render the process impotent.
In an effort to simplify these issues, this book proposes practices that have been described as opportunities for improvement or best practices by registration auditors in the past. It includes a discussion of each of the three standards’ clauses, suggests best practices to comply with them, outlines common findings associated with them, and provides an overview of the changes to AS9100C from AS9100B.
In the first three chapters the authors briefly review the great explosions that will form the subject matter of the book--namely, supernovae and gamma-ray bursters. They describe the very early universe, after the Big Bang, and then how "the lights came on all over the universe as the very first stars began to shine." The importance of stellar mass in governing not only the lifetime of a star (the most massive stars live relatively short lives) but also the way in which a star ends its days is also explained.
Chapter 4 describes the explosion of certain massive stars, outlining the various stages at the end of these stars' lives, which result in the cataclysmic explosions known as supernovae. In Chapter 5 the authors introduce the more exotic and spectacular forms of stellar explosion known as gamma-ray bursters. Chapter 6 studies the markers used for cosmic surveys and Hubble's contributions to the field. The penultimate chapter looks at the very distant, highly luminous sources known as quasars and the evolution of our universe from the earliest times. The final chapter shows how observations of distant supernovae have revealed that the expansion of the universe is in fact accelerating--one of the most exciting and remarkable discoveries in recent years. It was this discovery that lead to the idea that 70% of the universe is made up of mysterious dark energy.
Until around ten years ago, the only planets that we knew about were within the Solar System. The first genuine planet beyond the confines of the Solar System was discovered only 1988. Since then another 350 or so exoplanets have been detected by various methods, and most of these haven been found in the last ten years. Although many more exoplanets discoveries may be expected to occur even as this book is being read, a large enough data set is now available to form the basis for an informed general account of exoplanets.
The topic hence is an extremely "hot" one - all the more so because the recently launched Kepler spacecraft should soon start uncovering many more exoplanets, some perhaps comparable with the Earth (and therefore possibly alternative homes for mankind, if we could ever reach them). Exoplanets: Finding, Exploring, and Understanding Alien Life gives a comprehensive, balances, and above all accurate account of exoplanets.
In order to reach the nearest stars, we must first develop a propulsion technology that would take our robotic probes there in a reasonable time. Such propulsion technology has radically different requirements from conventional chemical rockets, because of the enormous distances that must be crossed. Surprisingly, many propulsion schemes for interstellar travel have been suggested and await only practical engineering solutions and the political will to make them a reality. This is a result of the tremendous advances in astrophysics that have been made in recent decades and the perseverance and imagination of tenacious theoretical physicists. This book explores these different propulsion schemes – all based on current physics – and the challenges they present to physicists, engineers, and space exploration entrepreneurs.
This book will be helpful to anyone who really wants to understand the principles behind and likely future course of interstellar travel and who wants to recognizes the distinctions between pure fantasy (such as Star Trek’s ‘warp drive’) and methods that are grounded in real physics and offer practical technological solutions for exploring the stars in the decades to come.
The fifth edition of this successful undergraduate textbook has been extensively modernized and extended in the parts dealing with the Milky Way, extragalactic astronomy and cosmology as well as with extrasolar planets and the solar system (as a consequence of recent results from satellite missions and the new definition by the International Astronomical Union of planets, dwarf planets and small solar-system bodies). Furthermore a new chapter on astrobiology has been added.
Long considered a standard text for physical science majors, Fundamental Astronomy is also an excellent reference and entrée for dedicated amateur astronomers.
Aircraft Systems, 3rd Edition is thoroughlyrevised and expanded from the last edition in 2001, reflecting thesignificant technological and procedural changes that have occurredin the interim – new aircraft types, increased electronicimplementation, developing markets, increased environmentalpressures and the emergence of UAVs. Every chapter is updated, andthe latest technologies depicted. It offers an essential referencetool for aerospace industry researchers and practitioners such asaircraft designers, fuel specialists, engine specialists, andground crew maintenance providers, as well as a textbook for seniorundergraduate and postgraduate students in systems engineering,aerospace and engineering avionics.
Each chapter begins with an outline of key concepts and concludes with problems that are based on the material covered. This text is written for undergraduates who are studying orbital mechanics for the first time and have completed courses in physics, dynamics, and mathematics, including differential equations and applied linear algebra. Graduate students, researchers, and experienced practitioners will also find useful review materials in the book.NEW: Reorganized and improved discusions of coordinate systems, new discussion on perturbations and quarternions NEW: Increased coverage of attitude dynamics, including new Matlab algorithms and examples in chapter 10New examples and homework problems
The book is divided into four parts. The first chapter in Part I describes the race for stratospheric passenger travel, the story of the Comet 1, and the loss of G-ALYP and G-ALYY, as well as fatigue design and testing today. The second chapter continues with the transatlantic race and the limits of commercial long distance flight, including information on Steve Fossett and the Virgin Atlantic Global Flyer as well as stratospheric balloon flight. Chapter 3 looks at Concorde and the design challenges of high altitude passenger transport, including Space Shuttle maneuvers in the stratosphere. This part ends with an analysis of airspeed margins in stratospheric flight, as well as flight in low density air and jet engine operation, including stalling, at high altitude.
Part II opens with a chapter on the design considerations for emergency descents. Chapter 6 looks at unpressurized flight, as well as gliding, in the stratosphere, while the following chapter considers hypoxia and its effects. The remaining two chapters in this part consider cabin air systems, the cost of air conditioning, ice at high altitude, and the short and long term health effects of stratospheric flight on air- and cabin crew.
The first two chapters in Part III look at outside the airplane: the weather, tropical storms, temperature shears, and clear air turbulence. The environmental impact of stratospheric flight is considered, including the effect on the ozone layer and the use of biofuels at low temperatures. Part IV looks at the way ahead and considers flight in the upper stratosphere, commercial suborbital flights, and unmanned missions to the stratosphere. The book ends with an analysis of the future of stratospheric flight.
This book thus shows that, beyond the solved and unsolved design riddles and forensic engineering efforts to understand flaws, the modern stratospheric airliner is an incomparably complex, wondrous and awe-inspiring engineering achievement.
Probably the most exciting tether concept is the space elevator, consisting of an incredibly strong long cable that stretches from the Earth’s surface into space. Solar powered "climber" machines, which are already under development, could use such a cable to haul cargo into orbit. The author also describes how space tethers can change the orbit of satellites, by effectively moving their center of gravity through the deployment of long cables. Tethers rotating at high speed can be used to accelerate or slow down spacecraft that briefly latch to them. In principle, such "momentum exchange" tethers can be used to fly a space probe from low Earth orbit all the way into orbit around Mars, without the need for rocket propulsion. A tether can also provide scientific information on the magnetosphere of the planet it’s orbiting.
Michel van Pelt explains the principle of space tethers: what they are and how they can be used in space. He introduces non-technical space enthusiasts to the various possibilities of space tethers, the technological challenges, the potential benefits and their feasibility. He illustrates how, because of their inherent simplicity, space tethers have the potential to make space travel much cheaper, while ongoing advances in tether material technology may make even seemingly far-fetched ideas a reality in the not too distant future.
The equations of motion receive a very full treatment, including the effects of the curvature and rotation of the Earth and distortional motion. Complete chapters are given to human pilots and handling qualities and to flight in turbulence, with numerical examples for a jet transport. Small-perturbation equations for longitudinal and lateral motion appear in convenient matrix forms, both in time-domain and Laplace transforms, dimensional and nondimensional.
After two introductory chapters on the simplifying assumptions demanded for the study and a final chapter on vectors, the author treats the material in four fairly well-defined parts: (1) two-dimensional aerofoils (two-dimensional motion, rectilinear vortices, the circular cylinder as an aerofoil, Joukowski's transformation, theory of two-dimensional aerofoils, and thin aerofoils); (2) three-dimensional aerofoils (induced velocity, aerofoils of finite aspect ratio, the lifting line theory, lifting surface theory, propellers, and wind tunnel corrections); (3) subsonic and supersonic flow (subsonic flow, supersonic flow, supersonic sweptback and delta wings); and, (4) the aircraft as a whole (simple flight problems, moments, and stability). The treatment is founded on complex variable and vector methods, both of which are explained in the self-contained text. A wealth of problems, illustrations, and cross-references add to the book's value both as a text and a reference. The only prerequisite is a knowledge of the elements of the differential and integral calculus.
There may now be a way to achieve these lofty objectives. “Making Starships and Stargates” will have three parts. The first will deal with information about the theories of relativity needed to understand the predictions of the effects that make possible the “propulsion” techniques, and an explanation of those techniques. The second will deal with experimental investigations into the feasibility of the predicted effects; that is, do the effects exist and can they be applied to propulsion? The third part of the book – the most speculative – will examine the question: what physics is needed if we are to make wormholes and warp drives? Is such physics plausible? And how might we go about actually building such devices? This book pulls all of that material together from various sources, updates and revises it, and presents it in a coherent form so that those interested will be able to find everything of relevance all in one place.
The authors provide new results pertaining to spacecraftreliability based on extensive statistical analysis of on-orbitanomaly and failure data that will be particularly useful tospacecraft manufacturers and designers, for example in guidingsatellite (and subsystem) test and screening programs and providingan empirical basis for subsystem redundancy and reliability growthplans. The authors develop nonparametric results and parametricmodels of spacecraft and spacecraft subsystem reliability andmulti-state failures, quantify the relative contribution of eachsubsystem to the failure of the satellites thus identifying thesubsystems that drive spacecraft unreliability, and proposeadvanced stochastic modeling and analysis tools for the reliabilityand survivability of spacecraft and space-based networks.
Spacecraft Reliability and Multi-state Failuresprovides new nonparametric results pertaining to spacecraftreliability based on extensive statistical analysis of on-orbitanomaly and failure data;develops parametric models of spacecraft and spacecraftsubsystem reliability and multi-state failuresquantifies the relative contribution of each subsystem to thefailure of the satellitesproposes advanced stochastic modeling and analysis tools forthe reliability and survivability of spacecraft and space-basednetworks.provides a dedicated treatment of the reliability and subsystemanomalies of communication spacecraft in geostationary orbit.
Based on the commercial aircraft hydraulic system, this is the first textbook that describes the whole lifecycle of integrated design, analysis, and assessment methods and technologies, enabling readers to tackle challenging high-pressure and high-power hydraulic system problems in university research and industrial contexts.
Commercial Aircraft Hydraulic Systems is the latest in a series published by the Shanghai Jiao Tong University Press Aerospace Series that covers the latest advances in research and development in aerospace. Its scope includes theoretical studies, design methods, and real-world implementations and applications. The readership for the series is broad, reflecting the wide range of aerospace interest and application. Titles within the series include Reliability Analysis of Dynamic Systems, Wake Vortex Control, Aeroacoustics: Fundamentals and Applications in Aeropropulsion Systems, Computational Intelligence in Aerospace Engineering, and Unsteady Flow and Aeroelasticity in Turbomachinery.Presents the first book to describe the interface between the hydraulic system and the flight control system in commercial aircraftFocuses on the operational principles and design technology of aircraft hydraulic systems, including the hydraulic power supply and actuation system Includes the most advanced methods and technologies of hydraulic systemsDescribes the interaction between hydraulic systems and other disciplines
The Ordinary Spaceman puts you in the flight suit of U.S. astronaut Clayton C. Anderson and takes you on the journey of this small-town boy from Nebraska who spent 167 days living and working on the International Space Station, including more than forty hours of space walks. Having applied to NASA fifteen times over fifteen years to become an astronaut before his ultimate selection, Anderson offers a unique perspective on his life as a veteran space flier, one characterized by humility and perseverance.
From the application process to launch aboard the space shuttle Atlantis, from serving as a family escort for the ill-fated Columbia crew in 2003 to his own daily struggles--family separation, competitive battles to win coveted flight assignments, the stress of a highly visible job, and the ever-present risk of having to make the ultimate sacrifice--Anderson shares the full range of his experiences. With a mix of levity and gravitas, Anderson gives an authentic view of the highs and the lows, the triumphs and the tragedies of life as a NASA astronaut.
In this second, significantly revised and expanded edition of his widely popular book, Webb discusses in detail the (for now!) 75 most cogent and intriguing solutions to Fermi's famous paradox: If the numbers strongly point to the existence of extraterrestrial civilizations, why have we found no evidence of them?
Reviews from the first edition:
"Amidst the plethora of books that treat the possibility of extraterrestrial intelligence, this one by Webb ... is outstanding. ... Each solution is presented in a very logical, interesting, thorough manner with accompanying explanations and notes that the intelligent layperson can understand. Webb digs into the issues ... by considering a very broad set of in-depth solutions that he addresses through an interesting and challenging mode of presentation that stretches the mind. ... An excellent book for anyone who has ever asked ‘Are we alone?’." (W. E. Howard III, Choice, March, 2003)
"Fifty ideas are presented ... that reveal a clearly reasoned examination of what is known as ‘The Fermi Paradox’. ... For anyone who enjoys a good detective story, or using their thinking faculties and stretching the imagination to the limits ... ‘Where is everybody’ will be enormously informative and entertaining. ... Read this book, and whatever your views are about life elsewhere in the Universe, your appreciation for how special life is here on Earth will be enhanced! A worthy addition to any personal library." (Philip Bridle, BBC Radio, March, 2003)
Since gaining a BSc in physics from the University of Bristol and a PhD in theoretical physics from the University of Manchester, Stephen Webb has worked in a variety of universities in the UK. He is a regular contributor to the Yearbook of Astronomy series and has published an undergraduate textbook on distance determination in astronomy and cosmology as well as several popular science books. His interest in the Fermi paradox combines lifelong interests in both science and science fiction.
Formed in 2002 by Elon Musk, the founder of PayPal and the Zip2 Corporation, SpaceX has already developed two state-of-the-art new launch vehicles, established an impressive launch manifest, and been awarded COTS funding by NASA to demonstrate delivery and return of cargo to the ISS.
This book describes how simplicity, low-cost, and reliability can go hand in hand, as promoted in the philosophy of SpaceX. It explains how, by eliminating the traditional layers of internal management and external sub-contractors and keeping the vast majority of manufacturing in house, SpaceX reduces its costs while accelerating decision making and delivery, controls quality, and ensures constant liaison between the design and manufacturing teams.
Helfrick does not limit his discussion to the flying machines themselves, but instead focuses much of his work on the advancement of electronic systems that have kept them in the air and turned aviation into the industry it is today. He gives a clear explanation of technical definitions and acronyms, including Radio Detection and Ranging (RADAR), the Instrument Landing System (ILS), the difference between short waves and microwaves, as well as the role of amateur short-wave radio operators in proving the usefulness of amazingly short radio waves in communication. With an easy familiarity, he reviews topics as varied as the Morse code, the Radio Club of America, and the evolution of microprocessors.
Helfrick covers the history of all of the engineering and electronic developments involved in getting an airplane off the ground and keeping it in the air; he does so in a style that will satisfy the curiosity of every reader, from engineer to layman.
ALBERT HELFRICK, a professor of avionics at Embry-Riddle Aeronautical University, has spent twenty-five years designing avionics. He has done research for government agencies as well as private corporations, including NASA and Boeing. His prior books include "Principles of Avionics, Avionics Test Equipment Handbook and Directory, Practical Aircraft Electronics Systems, " and "Modern Aviation Electronics."
Helfrick traces the paired history of modern aviation and electronics, or avionics, from its earliest years to the indispensable tool it is today. He provides a thorough account of the roles played by the famous and the obscure, from Edwin Howard Armstrong to David Sarnoff, in the successful creation of aviation technology.
Countdown to a Moon Launch provides an in-depth look at the carefully choreographed workflow for an Apollo mission at KSC. Using the Apollo 11 mission as an example, readers will learn what went on day by day to transform partially completed stages and crates of parts into a ready-to-fly Saturn V. Firsthand accounts of launch pad accidents, near misses, suspected sabotage, and last-minute changes to hardware are told by more than 70 NASA employees and its contractors. A companion to Rocket Ranch, it includes many diagrams and photographs, some never before published, to illustrate all aspects of the process. NASA’s groundbreaking use of computers for testing and advanced management techniques are also covered in detail.
This book will demystify the question of how NASA could build and launch Apollo missions using 1960s technology. You’ll discover that there was no magic involved – just an abundance of discipline, willpower, and creativity.
The era of the Apollo/Saturn missions was perhaps the most exciting period in American space exploration history. Cape Canaveral and Kennedy Space Center were buzzing with activity. Thousands of workers came to town to build the facilities and launch the missions needed to put an American on the Moon before the end of the decade.
Work at KSC involved much more than just launching rockets. It was a place like none other on Earth. Technicians performed intricate operations, and hazards abounded everywhere, including lightning, fire, highly-toxic fuels, snakes, heat, explosives, LOX spills, and even plutonium. The reward for months of 7-day workweeks under intense pressure was witnessing a Saturn V at liftoff.
For anyone who ever wished they had worked at Kennedy Space Center during the Apollo era, this book is the next best thing. The only thing missing is the smell of rocket fuel in the morning.
The first volume of this series will focus upon the 1960s, exploring each mission from April 1961 to April 1971 in depth: from the pioneering Vostok flights to the establishment of the first Salyut space station and from Alan Shepard’s modest sub-orbital ‘hop’ into space to his triumphant arrival at the Moon’s Fra Mauro foothills almost a decade later.
The Introduction sets the scene with early plans to explore space, balloon flights and such details as the development of pressure suits. Each of the Vostok missions is then covered in depth, together with unmanned precursor flights, subsequent plans and the development of Voskhod. Chapter 2 studies the Mercury missions together with unmanned and monkey flights, the development of the Redstone and Atlas boosters and the ill-fated Dyna-Soar, while the twin Voskhod missions, including the first three-man space crew, first spacewalk and plans for subsequent Voskhods to extend time in space are covered in the third chapter. Each of the Gemini missions are
then described, as well as why and how the United States managed to achieve such a ‘lead’ over the Soviet Union, practising techniques for lunar landings, the development of spacesuit technology for extravehicular activities, ‘Blue Gemini’ and the Manned Orbiting Laboratory. The Soyuz 1 and Apollo 1 tragedies and aftermath, including redesign, changes to future plans and the effect of Korolev’s death precede a chapter on the United States’ drive for the Moon, up to Apollo 14, including the challenges facing the first lunar explorers, the consistency of lunar soil and the development of spacesuits to handle locomotion. This first volume ends with an analysis of Soviet direction changes from lunar exploration to long-term space stations (Soyuz 3 to 10 and the development of Salyut 1) and the progress of the human space program in the 1960s and plans for space exploration in the next decade.
Each of the next four volumes will follow at yearly intervals, the final one coinciding with the 50th anniversary of Gagarin’s epic journey:
The Jet Propulsion Laboratory (JPL) is home to some of history’s most jaw-dropping feats of engineering. When NASA needed to land Curiosity—a 2,000-pound, $2.5 billion rover—on the surface of Mars, 140 million miles away, they turned to JPL. Steltzner’s team couldn’t test their kooky solution, the Sky Crane. They were on an unmissable deadline, and the world would be watching when they succeeded—or failed.
At the helm of this effort was an unlikely rocket scientist and accidental leader, Adam Steltzner. After barely graduating from high school, he followed his curiosity to the local community college to find out why the stars moved. Soon he discovered an astonishing gift for math and physics. After getting his Ph.D. he ensconced himself within JPL, NASA’s decidedly unbureaucratic cousin, where success in a mission is the only metric that matters.
The Right Kind of Crazy is a first-person account of innovation that is relevant to anyone working in science, art, or technology. For instance, Steltzner describes:
·How his team learned to switch from fear-based to curiosity-based decision making
·How to escape “The Dark Room”—the creative block caused by fear, uncertainty, and the lack of a clear path forward
·How to tell when we’re too in love with our own ideas to be objective about them—and, conversely, when to fight for them
·How to foster mutual respect within teams while still bashing bad ideas
The Right Kind of Crazy is a book for anyone who wants to channel their craziness into creativity, balance discord and harmony, and find a signal in a flood of noise.
From the Hardcover edition.
Against the back-drop of these stark realities, the Air Force requested the National Research Council (NRC) of the National Academies, under the auspices of the Air Force Studies Board to conduct and in-depth assessment of current and future Air Force weapon system sustainment initiatives and recommended future courses of action for consideration by the Air Force.
Examination of the U.S. Air Force's Aircraft Sustainment Needs in the Future and Its Strategy to Meet Those Needs addresses the following topics:
Assess current sustainment investments, infrastructure, and processes for adequacy in sustaining aging legacy systems and their support equipment. Determine if any modifications in policy are required and, if so, identify them and make recommendations for changes in Air Force regulations, policies, and strategies to accomplish the sustainment goals of the Air Force. Determine if any modifications in technology efforts are required and, if so, identify them and make recommendations regarding the technology efforts that should be pursued because they could make positive impacts on the sustainment of the current and future systems and equipment of the Air Force. Determine if the Air Logistics Centers have the necessary resources (funding, manpower, skill sets, and technologies) and are equipped and organized to sustain legacy systems and equipment and the Air Force of tomorrow. Identify and make recommendations regarding incorporating sustainability into future aircraft designs.
Until China successfully launched taikonauts into orbit, China’s space program had attracted little international attention. The book opens with an analysis of the short fifteen-year history of the China National Space Administration and its long list of accomplishments. Chapter 2 assesses Sino-U.S. technological and commercial interests in space and their implications in fuelling a potential space race. The national security objectives of the U.S. and China are examined, showing how their intentions are increasingly leading to the military integration of space technologies. Chapter 3 describes China’s anxieties about U.S. space power, its obsession with national prestige, and how manned spaceflight is viewed as a crucial element to sustain the legitimacy of the Communist Party. China is currently focusing on similar goals to those of NASA’s Constellation Program - lunar and Mars exploration. The following chapter examines the ambitious plans of both nations, and evaluates whether China’s bold goal of landing taikonauts on the Moon by 2020 is matched by the necessary capability.
In Chapter 5 Dr Seedhouse describes the space hardware being developed by the U.S. and China and the strides taken by China in its attempt to match the technological capability of the U.S. The following chapter provides an overview of China’s introductory manned spaceflights and shows how, despite a lack of experience, the Chinese may soon be in a position to challenge the U.S. in a race to the Moon. In Chapter 7, the author discusses how China’s manned space program can boost the country’s international prestige and also examines the notion of manned spaceflight as a risky way to boost national status and the potential implications of a disaster akin to Challenger and Columbia.
Chapter 8 addresses the questions of alliances and cooperation between NASA and ESA and China and Russia, or, alternatively, the U.S. and China pursuing their space ambitions alone. The implications of each way forward in the context of a looming competition in space are considered. Chapter 9 discusses the repercussions of a Chinese space program overtaking NASA and whether the U.S. has the political will to advance its own space program to prevent its position as sole space superpower being usurped. Given the mutual suspicions existing in both countries, it is perhaps inevitable that Washington and Beijing are on a collision course in space. The final chapter describes the implications of such a confrontation and discusses what, if anything, can be done to avert a new space race.
For each topic the relevant theory is explained briefly andfollowed by details of the practical aspects of testing aconventional helicopter. These include:
* safety considerations
* planning the tests
* the most efficient way to conduct individual flights
Where possible typical test results are presented anddiscussed.
The book draws on the authors' extensive experience in flighttest and flight test training and will appeal not only toprofessionals working in the area of rotorcraft test andevaluation, but also to helicopter pilots, rotorcraft designers andmanufacturers and final year undergraduates of aeronauticalengineering
Fully supported by the International Association for the Advancement of Space Safety (IAASS), written by the leading figures in the industry, with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle and the International Space Station, this book provides a comprehensive reference for aerospace engineers in industry.
It addresses each of the key elements that impact on space systems safety, including: the space environment (natural and induced); human physiology in space; human rating factors; emergency capabilities; launch propellants and oxidizer systems; life support systems; battery and fuel cell safety; nuclear power generators (NPG) safety; habitat activities; fire protection; safety-critical software development; collision avoidance systems design; operations and on-orbit maintenance.
* The only comprehensive space systems safety reference, its must-have status within space agencies and suppliers, technical and aerospace libraries is practically guaranteed
* Written by the leading figures in the industry from NASA, ESA, JAXA, (et cetera), with frontline experience from projects ranging from the Apollo missions, Skylab, the Space Shuttle, small and large satellite systems, and the International Space Station.
* Superb quality information for engineers, programme managers, suppliers and aerospace technologists; fully supported by the IAASS (International Association for the Advancement of Space Safety)