The Path From Leo To Mars
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Blazing A Ghostly Trail
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Author : Peter Grego
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-10-19
Blazing A Ghostly Trail written by Peter Grego and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-19 with Science categories.
Ice and Fire: Great Comets to Come was written because a special celestial event climaxes towards the end of 2013 – the arrival, fresh from the Oort Cloud, of Comet C/2012 S1 (ISON). By all predictions – even the most pessimistic ones – this comet is set to be one of, perhaps the most, dazzling comet seen in modern history and has the astronomical world buzzing with anticipation. Skywatchers have already been primed for C/2012 (ISON) earlier in 2013 with the apparition of another naked-eye comet, C/2011 L4 (PanSTARRS), and following C/2012 S1 (ISON) there is the prospect of 2012 K1 (PanSTARRS) reaching naked eye visibility in August 2014. Future bright cometary prospects are also discussed, taking into account the latest predictions. Examining the origin and nature of comets using examples of great comets from the past, this book sets the scene for the arrival of Comet C/2012 S1 and those following it over the next few years in the inner Solar System. Skywatchers and amateur astronomers can learn how to follow, observe and record comets. There is also a guide on how to keep abreast of the latest cometary discoveries and how to use a variety of reputable sources, including publications, websites, programs and apps to visualize and plan observations. The role of the amateur in cometary discovery also is featured, as well as details on how professional astronomers plan to get the most ‘science’ out of cometary apparitions, how and why professionals go about discovering comets, and upcoming plans to visit comets with space probes (and later, perhaps, human visits). Illustrations provide historic images of comets, images from space probes and images of the latest bright comets. Orbital plots and easy-to-follow sky charts are also included. This book is a unique guide that sets the scene by giving a comprehensive history of comets and examples of great comets throughout history and informs the reader about the nature and origins of this spectacular occurence. Expectations are fully covered by explaining not only what the regular person can expect to see, but how amateur astronomers can plan observations and what steps the professionals are taking to ‘get the most science’ from this exciting event.
From Here To Mars
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Author : United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science and Space
language : en
Publisher:
Release Date : 2015
From Here To Mars written by United States. Congress. Senate. Committee on Commerce, Science, and Transportation. Subcommittee on Science and Space and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Mars (Planet) categories.
Martian Outpost
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Author : Erik Seedhouse
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-04-11
Martian Outpost written by Erik Seedhouse and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-11 with Technology & Engineering categories.
Mars Outpost provides a detailed insight into the various technologies, mission architectures, medical requirements, and training needed to send humans to Mars. It focuses on mission objectives and benefits, and the risks and complexities that are compounded when linked to an overall planet exploration program involving several expeditions and setting up a permanent presence on the surface. The first section provides the background to sending a human mission to Mars. Analogies are made with early polar exploration and the expeditions of Shackleton, Amundsen, and Mawson. The interplanetary plans of the European Space Agency, NASA, and Russia are examined, including the possibility of one or more nations joining forces to send humans to Mars. Current mission architectures, such as NASA’s Constellation, ESA’s Aurora, and Ross Tierney’s DIRECT, are described and evaluated. The next section looks at how humans will get to the Red Planet, beginning with the preparation of the crew. The author examines the various analogues to understand the problems Mars-bound astronauts will face. Additional chapters describe the transportation hardware necessary to launch 4-6 astronauts on an interplanetary trajectory to Mars, including the cutting edge engineering and design of life support systems required to protect crews for more than a year from the lethal radiation encountered in deep space. NASA’s current plan is to use standard chemical propulsion technology, but eventually Mars crews will take advantage of advanced propulsion concepts, such as the Variable Specific Impulse Magnetoplasma Rocket, ion drives and nuclear propulsion. The interplanetary options for reaching Mars, as well as the major propulsive maneuvers required and the trajectories and energy requirements for manned and unmanned payloads, are reviewed . Another chapter addresses the daunting medical problems and available countermeasures for humans embarking on a mission to Mars: the insidious effects of radiation on the human body and the deleterious consequences of bone and muscle deconditioning. Crew selection will be considered, bearing in mind the strong possibility that they may not be able to return to Earth. Still another chapter describes the guidance, navigation, and control system architecture, as well as the lander design requirements and crew tasks and responsibilities required to touch down on the Red Planet. Section 3 looks at the surface mission architectures. Seedhouse describes such problems as radiation, extreme temperatures, and construction challenges that will be encountered by colonists. He examines proposed concepts for transporting cargo and astronauts long distances across the Martian surface using magnetic levitation systems, permanent rail systems, and flying vehicles. In the penultimate chapter of the book, the author explains an adaptable and mobile exploration architecture that will enable long-term human exploration of Mars, perhaps making it the next space-based tourist location.
The Paths Of Destiny
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Author : Lilian Nirupa
language : en
Publisher: AuthorHouse
Release Date : 2021-09-22
The Paths Of Destiny written by Lilian Nirupa and has been published by AuthorHouse this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-22 with Self-Help categories.
The question of destiny is surrounded by mystery. Are we alone? Are we left clueless about the most important issues of our life? Is there any way to find the answers to the four major questions we all have? Who am I? What is the purpose of my life? What am I doing here? Who is my Creator? Perhaps there is a plan for each of us as hinted in the Bible: “Even the very hairs of your head are all numbered” (Matt 10:30). If such a plan does exist, is it hidden from us or are we allowed to see what’s in store for us? The Bible describes early in Genesis the Creator’s intent to leave lights in the sky “for signs and for seasons” (Gen 1:14). This book is an introduction to one of the oldest and most persistent methods used to understand and decipher the maps of our personal destiny.
The Lemniscatory Path System
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Author : Roland Schrapp
language : en
Publisher: BoD – Books on Demand
Release Date : 2020-12-26
The Lemniscatory Path System written by Roland Schrapp and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-26 with Science categories.
Publication of a research work to Rudolf Steiner's statements and scetches on the planets' lemniscatory paths. For the first time in almost a hundred years, Rudolf Steiner's statements and sketches on the subject of the "Lemniscatory paths of the planets", distributed over several lecture cycles, have been brought into a larger context and examined for the consequences of this. Steiner's suggestions for a new consideration of the planetary movement were taken up and tried to develop them further in the given sense. The work "The Lemniscatory Path System" arose from this. The treatise comprises 192 pages with 253 mostly coloured illustrations.
Astrology As Path To Higher Consciousness
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Author : Kurt Abraham
language : en
Publisher: Lampus Press
Release Date : 2009-08
Astrology As Path To Higher Consciousness written by Kurt Abraham and has been published by Lampus Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08 with Body, Mind & Spirit categories.
Tarot And The Path Of Initiation
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Author : Henry Ho
language : en
Publisher: Author House
Release Date : 2013-11
Tarot And The Path Of Initiation written by Henry Ho and has been published by Author House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11 with Body, Mind & Spirit categories.
This book came into being from the author's exasperation at the ignorance of many users of the Thoth tarot deck. They prefer to go by their "intuition" rather than study Crowley's companion book to the deck, The Book of Thoth. "It's too dense" they cry. "I'm not interested in these philosophies; I just want to read Tarot." The above sentence is the greatest insult to Aleister Crowley, the creator of the Thoth deck. For the deck's purpose was to convey the higher mysteries to the diviner. Crowley intended for the deck never to be sold separately from the Book of Thoth. And so, heart full of elitist snobbery and sense of obligation to Crowley, the author of this book set out to spoon feed this dense material to the masses, without watering down its contents. In the spirit of Crowley who sought to enlighten the world, the author has added his own contribution to Crowley's legacy, out of duty. It was due to Crowley's belief in freedom of information, during an era of politics and secrecy, that the author was able to get his own hands on the gem of all spiritual writing, the Book of Thoth.
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Author :
language : en
Publisher: TheBookEdition
Release Date :
written by and has been published by TheBookEdition this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Angel Astrology 101
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Author : Doreen Virtue
language : en
Publisher: Hay House, Inc
Release Date : 2014-03-04
Angel Astrology 101 written by Doreen Virtue and has been published by Hay House, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-03-04 with Body, Mind & Spirit categories.
Learn about the archangels who work with your birth chart in Doreen Virtue’s Angel Astrology 101. Co-authored by the widely published astrologist and Angel Therapist Yasmin Boland, this is the first book to combine angelology and astrology. The 12 beautifully illustrated and easy-to-understand chapters describe the personality characteristics of each of the Sun, Moon, Mercury, Venus, Mars, and Rising (Ascendant) signs, as well as which archangels to call upon in association with them. Angel Astrology 101 is perfect for anyone who is new to these subjects—but it also offers plenty of fresh insights and material for those who have long worked with either astrology or the angels.
Act Study Guide Premium Prep 2024 6 Practice Tests Comprehensive Review Online Practice
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Author : Barron's Educational Series
language : en
Publisher: Simon and Schuster
Release Date : 2024-01-02
Act Study Guide Premium Prep 2024 6 Practice Tests Comprehensive Review Online Practice written by Barron's Educational Series and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-02 with Education categories.
Expert tips and study advice to prepare you for the ACT test.