Making Starships And Stargates

Author: James F. Woodward
Publisher: Springer Science & Business Media
ISBN: 1461456231
Size: 77.38 MB
Format: PDF, Mobi
View: 7776
Download Read Online
To create the exotic materials and technologies needed to make stargates and warp drives is the holy grail of advanced propulsion. A less ambitious, but nonetheless revolutionary, goal is finding a way to accelerate a spaceship without having to lug along a gargantuan reservoir of fuel that you blow out a tailpipe. Tethers and solar sails are conventional realizations of the basic idea. 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.

Deep Space Propulsion

Author: K. F. Long
Publisher: Springer Science & Business Media
ISBN: 9781461406075
Size: 20.32 MB
Format: PDF, ePub, Mobi
View: 871
Download Read Online
The technology of the next few decades could possibly allow us to explore with robotic probes the closest stars outside our Solar System, and maybe even observe some of the recently discovered planets circling these stars. This book looks at the reasons for exploring our stellar neighbors and at the technologies we are developing to build space probes that can traverse the enormous distances between the stars. 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 Starflight Handbook

Author: Eugene F. Mallove
Publisher: John Wiley & Sons Inc
Size: 54.81 MB
Format: PDF, ePub, Docs
View: 159
Download Read Online
Discusses the feasibility of interstellar travel, and explains the principles behind a variety of propulsion and navigation systems

The Physics Of Stargates

Author: Enrico Rodrigo
Publisher: Eridanus Press
ISBN: 0984150005
Size: 17.66 MB
Format: PDF, Mobi
View: 7246
Download Read Online
An accessible introduction to modern physics that focuses on wormholes and discusses among other topics their structure, stability, dynamics, operation as time machines, utility as portals to parallel universes, and their implications for the distant future of humanity. Read the wormhole FAQ and the bullet point "principles" scattered throughout to quickly absorb the basics of wormhole physics. Go back and read the interstitial material for greater depth. Written by a physicist with years of experience in gently introducing physics to the mathematically challenged, it also covers the history of wormhole physics and delineates the unsolved problems at the forefront of research.

Frontiers Of Propulsion Science

Author: Marc G. Millis
Publisher: Amer Inst of Aeronautics &
ISBN: 9781563479564
Size: 19.64 MB
Format: PDF, ePub, Docs
View: 3628
Download Read Online
"Frontiers of Propulsion Science" is the first-ever compilation of emerging science relevant to such notions as space drives, warp drives, gravity control, and faster-than-light travelthe kind of breakthroughs that would revolutionize spaceflight and enable human voyages to other star systems. Although these concepts might sound like science fiction, they are appearing in growing numbers in reputable scientific journals.

Time Travel And Warp Drives

Author: Allen Everett
Publisher: University of Chicago Press
ISBN: 0226225003
Size: 75.43 MB
Format: PDF, ePub, Mobi
View: 2819
Download Read Online
To see video demonstrations of key concepts from the book, please visit this website: Sci-fi makes it look so easy. Receive a distress call from Alpha Centauri? No problem: punch the warp drive and you're there in minutes. Facing a catastrophe that can't be averted? Just pop back in the timestream and stop it before it starts. But for those of us not lucky enough to live in a science-fictional universe, are these ideas merely flights of fancy—or could it really be possible to travel through time or take shortcuts between stars? Cutting-edge physics may not be able to answer those questions yet, but it does offer up some tantalizing possibilities. In Time Travel and Warp Drives, Allen Everett and Thomas A. Roman take readers on a clear, concise tour of our current understanding of the nature of time and space—and whether or not we might be able to bend them to our will. Using no math beyond high school algebra, the authors lay out an approachable explanation of Einstein's special relativity, then move through the fundamental differences between traveling forward and backward in time and the surprising theoretical connection between going back in time and traveling faster than the speed of light. They survey a variety of possible time machines and warp drives, including wormholes and warp bubbles, and, in a dizzyingly creative chapter, imagine the paradoxes that could plague a world where time travel was possible—killing your own grandfather is only one of them! Written with a light touch and an irrepressible love of the fun of sci-fi scenarios—but firmly rooted in the most up-to-date science, Time Travel and Warp Drives will be a delightful discovery for any science buff or armchair chrononaut.

Field Propulsion By Control Of Gravity

Author: Stoyan Sarg
Publisher: CreateSpace
ISBN: 9781448693085
Size: 42.85 MB
Format: PDF, ePub, Docs
View: 6187
Download Read Online
Field Propulsion by control of gravity is a space drive mechanism of new kind. It is based on gravito-inertial effect predicted by BSM Supergravitation unified theory and called a Stimulated Anomalous Reaction to Gravity. It is activated by a Heterodyne Resonance Method invoking Quantum mechanical interactions between oscillating ion-electron pairs and the space-time continuum.

Exploring English

Author: Tim Harris
Publisher: Addison-Wesley
ISBN: 9780201825886
Size: 74.75 MB
Format: PDF, ePub, Mobi
View: 5480
Download Read Online
This fully illustrated six-level series will set you students on the road to English language fluency. Exploring English teaches all four language skills right from the start and gives students a wealth of opportunities to practice what they've learned.

Future Spacecraft Propulsion Systems

Author: Claudio Bruno
Publisher: Springer Science & Business Media
ISBN: 3540888144
Size: 60.47 MB
Format: PDF, Kindle
View: 1831
Download Read Online
An understandable perspective on the types of space propulsion systems necessary to enable low-cost space flights to Earth orbit and to the Moon and the future developments necessary for exploration of the solar system and beyond to the stars.