This modern presentation guides readers through the theory and practice of satellite orbit prediction and determination. Starting from the basic principles of orbital mechanics, it covers elaborate force models as well as precise methods of satellite tracking. The accompanying CD-ROM includes source code in C++ and relevant data files for applications. The result is a powerful and unique spaceflight dynamics library, which allows users to easily create software extensions. An extensive collection of frequently updated Internet resources is provided through WWW hyperlinks.
“Good corporate drama . . . an enlightening narrative of how new communications infrastructures often come about.” —The Economist, “A Book of the Year 2016” In the early 1990s, Motorola developed a revolutionary satellite system called Iridium that promised to be its crowning achievement. Its constellation of 66 satellites in polar orbit was a mind-boggling technical accomplishment, surely the future of communication. The only problem was that Iridium the company was a commercial disaster. Only months after launching service, it was $11 billion in debt, burning through $100 million a month and crippled by baroque rate plans and agreements that forced calls through Moscow, Beijing, Fucino, Italy, and elsewhere. Bankruptcy was inevitable—the largest to that point in American history. And when no real buyers seemed to materialize, it looked like Iridium would go down as just a “science experiment.” That is, until Dan Colussy got a wild idea. Colussy, a former head of Pan-Am now retired and working on his golf game in Palm Beach, heard about Motorola’s plans to “de-orbit” the system and decided he would buy Iridium and somehow turn around one of the biggest blunders in the history of business. Impeccably researched and wonderfully told, Eccentric Orbits is a rollicking, unforgettable tale of technological achievement, business failure, the military-industrial complex, and one of the greatest deals of all time. “Deep reporting put forward with epic intentions . . . a story that soars and jumps and dives and digresses . . . [A] big, gutsy, exciting book.” —The Wall Street Journal, “A Top 10 Nonfiction Book of 2016” “Spellbinding . . . A tireless researcher, Bloom delivers a superlative history . . . A tour de force.” —Kirkus Reviews (starred review)
Winner of the Graywolf Press Nonfiction Prize, a breathtaking elegy to the waning days of human spaceflight as we have known it In the 1960s, humans took their first steps away from Earth, and for a time our possibilities in space seemed endless. But in a time of austerity and in the wake of high-profile disasters like Challenger, that dream has ended. In early 2011, Margaret Lazarus Dean traveled to Cape Canaveral for NASA's last three space shuttle launches in order to bear witness to the end of an era. With Dean as our guide to Florida's Space Coast and to the history of NASA, Leaving Orbit takes the measure of what American spaceflight has achieved while reckoning with its earlier witnesses, such as Norman Mailer, Tom Wolfe, and Oriana Fallaci. Along the way, Dean meets NASA workers, astronauts, and space fans, gathering possible answers to the question: What does it mean that a spacefaring nation won't be going to space anymore?
It's Houston Astros mascot Orbit's first day of school and he is SO excited to learn about new things here on Earth! But new places can be a little bit scary, too. Join Orbit as he learns how to make new friends, love his new home, and embrace what makes him different because it is also what makes him special!
An insider's view into the U.S.-Russian space program In Star-Crossed Orbits, space veteran and bestselling author James Oberg combines riveting personal memoir with top-notch investigative journalism to tell the complete untold story of the U.S.-Russian space alliance. With unparalleled access to official Russian archives, facilities, and key individuals associated with the Russian space program, he describes the strengths and weaknesses that each side of the alliance brings to the table. And he reveals for the first time the full story of Russia's decaying space program and how it ultimately was saved from collapse by Western funds. Praise for Star Crossed Orbits: "A unique background and base of experience underlies this remarkable book by Jim Oberg. It is must reading for anyone who wishes to understand the culture with which one must deal when attempting to cooperate with Russia or counter its initiatives, whether peaceful or otherwise. Times change with the clock." --Dr. H.H. 'Jack' Schmitt, Apollo moon walker, US Senator "Jim Oberg's new book is an absolute must read for those who have followed the first decades of the human exploration of space. He reveals all sorts of insider information on all sides of the relationship between the U.S. and the Soviet Union, later Russia, as they attempted to forge a successful partnership in space. . . Don't miss this one!" --Admiral Richard Truly, Space Shuttle Astronaut and former NASA Administrator "[Star-Crossed Orbits] is a great piece of investigative journalism. [Its] detailed, comprehensive and well documented description of the political environment that shaped the International Space Station is a service to NASA and the nation. . . [This] book is a must read for program managers, engineers and scientists engaged in present and future projects with Russia." --Gene Kranz, Apollo Flight Director, author of 'Failure is Not An Option' "Finally, someone is telling it like it is about the Russian manned space programthe good, the bad and the ugly. The Russians pulled the wool over our eyes for decades. It continues even today, only now America is paying for it. I have relied on Jim for years because no one knows it or tells it like he does." --Walter Cunningham, Apollo VII Astronaut (first manned Apollo mission) "In this reasoned indictment, James Oberg reveals the self-delusional and cynically deceptive deals in which the US allowed Russia to be a controlling partner in constructing the International Space station. He details the terrible cost in time, national treasure and integrity that this causedand how, despite these self-inflicted barriers, America's much-maligned space workers successfully built it anyway." --Frederick C. Durant III, Former Assistant Director, National Air and Space Museum
This useful resource deals with satellite orbits, showing how the wide range of available orbits can be used in communications, positioning, remote-sensing, meteorology, and astronomy.
Quitting her husband's house and moving back in with her horrible family, Lady Maccon becomes the scandal of the London season in the third book of the NYT bestselling Parasol Protectorate series. Queen Victoria dismisses her from the Shadow Council, and the only person who can explain anything, Lord Akeldama, unexpectedly leaves town. To top it all off, Alexia is attacked by homicidal mechanical ladybugs, indicating, as only ladybugs can, the fact that all of London's vampires are now very much interested in seeing Alexia quite thoroughly dead. While Lord Maccon elects to get progressively more inebriated and Professor Lyall desperately tries to hold the Woolsey werewolf pack together, Alexia flees England for Italy in search of the mysterious Templars. Only they know enough about the preternatural to explain her increasingly inconvenient condition, but they may be worse than the vampires -- and they're armed with pesto. Blameless is the third book of the Parasol Protectorate series: a comedy of manners set in Victorian London, full of werewolves, vampires, dirigibles, and tea-drinking.
This book focuses on the theory and design of special space orbits. Offering a systematic and detailed introduction to the hovering orbit, spiral cruising orbit, multi-target rendezvous orbit, initiative approaching orbit, responsive orbit and earth pole-sitter orbit, it also discusses the concept, theory, design methods and application of special space orbits, particularly the design and control method based on kinematics and astrodynamics. In addition the book presents the latest research and its application in space missions. It is intended for researchers, engineers and postgraduates, especially those working in the fields of orbit design and control, as well as space-mission planning and research.
Venice, 1407. The city is at the height of its powers. In theory, Duke Marco commands, but Marco is a simpleton so his aunt and uncle rule in his stead. They seem all powerful, yet live in fear of assassins better than their own. On the night their world changes, Marco's young cousin prays in the family chapel for deliverance from a forced marriage. It is her misfortune to be alone when Mamluk pirates break in to abduct her - an act that will ultimately trigger war. Elsewhere Atilo, the Duke's chief assassin, cuts a man's throat. Hearing a noise, he turns back to find a boy drinking from the victim's wound. The speed with which the angel-faced boy dodges his dagger and scales a wall stuns Atilo. He knows then he must hunt him. Not to kill him, but because he's finally found what he thought was impossible - someone fit to be his apprentice. Award-winning author Jon Courtenay Grimwood is a master storyteller. Here, he blends history, politics and dark fantasy in a compelling vision of an alternative Venice.
The Year is 2012 - and Queen Victoria still rules with an immortal fist. She's the undead matriarch of a Britain where the Aristocracy is made up of werewolves and vampires, where goblins live underground and mothers know better than to let their children out after dark. A world where technology lives side by side with magic, where being nobility means being infected with the Plague (side-effects include undeath) and Hysteria is the popular affliction of the day. Xandra Vardan is a member of the elite Royal Guard, and it's her duty to protect the Aristocracy. But things get complicated when her sister goes missing. Xandra will not only realise she's the prize in a dangerous power struggle - but she'll also uncover a conspiracy that threatens to topple the empire itself.
