Download or read book Escape 2 Earth 2012 written by Lawrence Johnson Sr and published by iUniverse. This book was released on 2006-04-11 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: Alien warnings embedded in our crop circles have gone unnoticed, until now. Governments around the globe race against time to evacuate billions of inhabitants from the planet due to the discovery that Earth will be destroyed in the year 2012, a mere eight years away. Where would we go? How would we get there? Who would be left behind? And why is one race of aliens plotting to keep us here? These are just a few of the questions and obstacles faced on this galactic odyssey by our trio of heroes in Escape 2 Earth. Matt, Will, and Art are reluctantly drawn into an adventure by a secret alien organization that will unlock the mysteries of Stonehenge, the White Pyramid of China, the Mayan calendar, and the Great Sphinx in a scramble to help save the human race. This epic quest for Earth's survival takes you from the powdery pink morning skies on the planet Lazon to the subterranean cities under planet Vada and the Whistling forest. The battle between good and evil that began long ago in a far off galaxy is now being played out with the survival of mankind at stake. This sci-fi story is laced with a touch of telepathy, deception, and a murder or two. Discover the hidden alien base deep in the dark murky depths of the Marinas Trench, watch as the aliens prepare to celebrate at the Festival of Life. Who will survive the race to escape this doomed planet? It is anybody's guess. Who will Escape to Earth?

Download or read book Escape from Earth written by Fraser MacDonald and published by PublicAffairs. This book was released on 2019-06-25 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: The long-buried truth about the dawn of the Space Age: lies, spies, socialism, and sex magick. Los Angeles, 1930s: Everyone knows that rockets are just toys, the stuff of cranks and pulp magazines. Nevertheless, an earnest engineering student named Frank Malina sets out to prove the doubters wrong. With the help of his friend Jack Parsons, a grandiose and occult-obsessed explosives enthusiast, Malina embarks on a journey that takes him from junk yards and desert lots to the heights of the military-industrial complex. Malina designs the first American rocket to reach space and establishes the Jet Propulsion Laboratory. But trouble soon finds him: the FBI suspects Malina of being a communist. And when some classified documents go missing, will his comrades prove as dependable as his engineering? Drawing on an astonishing array of untapped sources, including FBI documents and private archives, Escape From Earth tells the inspiring true story of Malina's achievements--and the political fear that's kept them hidden. At its heart, this is an Icarus tale: a real life fable about the miracle of human ingenuity and the frailty of dreams.

Download or read book Advanced Thermodynamics Engineering Second Edition written by Kalyan Annamalai and published by CRC Press. This book was released on 2011-03-22 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Thermodynamics Engineering, Second Edition is designed for readers who need to understand and apply the engineering physics of thermodynamic concepts. It employs a self-teaching format that reinforces presentation of critical concepts, mathematical relationships, and equations with concrete physical examples and explanations of applications—to help readers apply principles to their own real-world problems. Less Mathematical/Theoretical Derivations—More Focus on Practical Application Because both students and professionals must grasp theory almost immediately in this ever-changing electronic era, this book—now completely in decimal outline format—uses a phenomenological approach to problems, making advanced concepts easier to understand. After a decade teaching advanced thermodynamics, the authors infuse their own style and tailor content based on their observations as professional engineers, as well as feedback from their students. Condensing more esoteric material to focus on practical uses for this continuously evolving area of science, this book is filled with revised problems and extensive tables on thermodynamic properties and other useful information. The authors include an abundance of examples, figures, and illustrations to clarify presented ideas, and additional material and software tools are available for download. The result is a powerful, practical instructional tool that gives readers a strong conceptual foundation on which to build a solid, functional understanding of thermodynamics engineering.

Download or read book Earth Abides written by George R. Stewart and published by Houghton Mifflin Harcourt. This book was released on 1993-12 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Report written by and published by . This book was released on 1960 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fast Interplanetary Missions with Low thrust Propulsion Systems written by W. E. Moeckel and published by . This book was released on 1961 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A simple family of indirect-transfer trajectories between circular orbits is used to evaluate the mass ratio required to complete round-trip interplanetary missions using low-thrust propulsion systems. These trajectories, although not optimum, yielded very substantial reductions in total round-trip time for Mars missions with moderate increases in initial weight. For a powerplant specific weight [alpha] of 10 pounds per kilowatt of jet power, trip times were reduced from 1200 to 600 days, for a typical manned mission, with an initial weight increase of a factor of two. Comparison with a nuclear rocket with 1000-second specific impulse indicated that the electric-propulsion system required less initial weight for trip times as low as 550 days with [alpha]=10 and as low at 400 days with [alpha]=5 pounds per kilowatt. Further weight reductions would be expected with more nearly optimum trajectories.

Download or read book Analytical Study of Soft Landings on Gas filled Bags written by Jack B. Esgar and published by . This book was released on 1960 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Off Armageddon Reef written by David Weber and published by Macmillan. This book was released on 2008-01-02 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humanity pushed its way to the stars - and encountered the Gbaba, a ruthless alien race that nearly wiped us out. Earth and her colonies are now smoldering ruins, and the few survivors have fled to distant, Earth-like Safehold, to try to rebuild. But the Gbaba can detect the emissions of an industrial civilization, so the human rulers of Safehold have taken extraordinary measures: with mind control and hidden high technology, they've built a religion in which every Safeholdian believes, a religion designed to keep Safehold society medieval forever. 800 years pass. In a hidden chamber on Safehold, an android from the far human past awakens. This "rebirth" was set in motion centuries before, by a faction that opposed shackling humanity with a concocted religion. Via automated recordings, "Nimue" - or, rather, the android with the memories of Lieutenant Commander Nimue Alban - is told her fate: she will emerge into Safeholdian society, suitably disguised, and begin the process of provoking the technological progress which the Church of God Awaiting has worked for centuries to prevent. Nothing about this will be easy. To better deal with a medieval society, "Nimue" takes a new gender and a new name, "Merlin." His formidable powers and access to caches of hidden high technology will need to be carefully concealed. And he'll need to find a base of operations, a Safeholdian country that's just a little more freewheeling, a little less orthodox, a little more open to the new. And thus Merlin comes to Charis, a mid-sized kingdom with a talent for naval warfare. He plans to make the acquaintance of King Haarahld and Crown Prince Cayleb, and maybe, just maybe, kick off a new era of invention. Which is bound to draw the attention of the Church...and, inevitably, lead to war. It's going to be a long, long process. And David Weber's epic Off Armageddon Reef is can't-miss sci-fi. Safehold Series 1. Off Armageddon Reef 2. By Schism Rent Asunder 3. By Heresies Distressed 4. A Mighty Fortress 5. How Firm A Foundation 6. Midst Toil and Tribulation 7. Like A Mighty Army 8. Hell's Foundations Quiver 9. At the Sign of Triumph At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.

Download or read book Comparison of Trajectory Profiles and Nuclear propulsion module Arrangements for Manned Mars and Mars Venus Missions written by Edward A. Jr Willis and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brief comparison is made between opposition class (with three impulse return), conjunction class, Venus swing-by to Mars and Mars-Venus double stopover trajectories. Vehicle configurations based on NERVA-I engines of varying life and restart capability are considered. It is found that the opposition and Venus swingby trajectories to Mars yield competitive mission performance; the double stopover entails about 30-percent penalties in initial mass and trip time; and that the minimum-weight vehicle uses a single, restartable engine.

Download or read book Payload to Mars Reconnaissance Orbit Using Present and Future Booster Systems written by Carl A. Wagner and published by . This book was released on 1967 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Physics For NEET AIIMS Volume 1 written by Jain, M.C. and published by S. Chand Publishing. This book was released on with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: Physics for NEET Volume I has been written in a simplistic style which helps the student to not only study by themselves but also accrue confidence of knowing concepts by solving numerous MCQs which are aptly placed based on the level of difficulty. The book covers topics which are normally part of Class XI syllabus and are replete with Illustrations and previous years' questions. Test papers also add to the practice quotient of the book and with solutions to almost all questions, the book provides a complete practice‐based atmosphere for the student to revel in.

Download or read book Technical Report Jet Propulsion Laboratory California Institute of Technology written by Jet Propulsion Laboratory (U.S.) and published by . This book was released on 1963 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book NASA Technical Note written by and published by . This book was released on 1971 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Astronautics Symposium written by United States. Air Force. Office of Scientific Research and published by . This book was released on 1959 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Space Flight and Re Entry Trajectories written by Paul A. Libby and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this and a following issue (Vol. VIII, 1962, Fasc. 2-3) of "Astronautica Acta" there will appear the papers presented at the first international symposium sponsored by the International Academy of Astronautics of the International Astronautical Federation. The theme of the meeting was "Space Flight and Re-Entry Trajectories." It was held at Louveciennes outside of Paris on June 19-21, 1961. Sixteen papers by authors from nine countries were presented; attendees numbered from 80 to 100. The organizing committee for the symposium was as follows: Prof. PAUL A. LIBBY, Polytechnic Institute of Brooklyn, U.S.A., Chairman; Prof. LuiGI BROGLIO, University of Rome, Italy; Prof. B. FRAEIJS DE VEUBEKE, University of Liege, Belgium; Dr. D. G. KING-HELE, Royal Aircraft Establishment, Farnborough, Rants, United Kingdom; Prof. J. M. J. KooY, Royal Military School, Breda, Netherlands; Prof. JEAN KovALEVSKY, Bureau des Longitudes, Paris, France; Prof. RuDOLF PESEK, Academy of Sciences, Prague, Czechoslovakia. The detailed arrangements for the meeting were made in a most satisfactory manner by Dr. FRANK J. MALINA, Deputy Director of IAA and Mr. A. R. WEILLER, Acting Secretary of IAA. Prof. THEODORE VON KARMAN, Director of IAA, in his remarks closing the symposium indicated his satisfaction at the interest being shown in "the science of the future." The papers which follow will make a permanent contribution to the literature of this science.

Download or read book A Design for a Reusable Water Based Spacecraft Known as the Spacecoach written by Brian McConnell and published by Springer. This book was released on 2015-09-15 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on components already in existence, this manual details a reference design for an interplanetary spacecraft that is simple, durable, fully reusable and comprised mostly of water. Using such an accessible material leads to a spacecraft architecture that is radically simpler, safer and cheaper than conventional capsule based designs. If developed, the potential affordability of the design will substantially open all of the inner solar system to human exploration. A spacecraft that is comprised mostly of water will be much more like a living cell or a terrarium than a conventional rocket and capsule design. It will use water for many purposes before it is superheated in electric engines for propulsion, purposes which include radiation shielding, heat management, basic life support, crew consumption and comfort. The authors coined the term "spacecoaches" to describe them, as an allusion to the Prairie Schooners of the Old West, which were simple, rugged, and could live off the land.

Download or read book United States Aeronautics and Space Activities written by United States. President and published by . This book was released on with total page 662 pages. Available in PDF, EPUB and Kindle. Book excerpt: