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Using Space to Save Earth
Veteran science journalist William E Burrows offers a bold new mission for the U.S. space program: to protect the Earth from the ever-growing number of perils that threaten our way of life – and even our very survival.
We are living through one of the most dangerous times in human history. Nuclear, chemical, and biological weapons technology are proliferating, and missile technology is falling into more and more hands....
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'>Spanish 4748""",,,,,,,,,,,,,,,,,,,
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En este libro se presentan los siguientes temas:conceptos básicos de los agujeros negros: colapso gravitacional, horizonte de eventos, geodésicasMétricas de Schwarzschild, Reissner-Nordstrom y Kerr-NewmanAgujeros negros esféricamente simétricos, giratorios y cargados eléctricamenteDiagramas de Carter-Penrose, singularidades desnudas y coordenadas de Kruskalmecanica de agujeros negrostermodinámica de agujeros negros y radiación de Hawkingagujeros...
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Dive into the marvels of the universe with 'Understanding the Cosmos: Insights from Neil DeGrasse Tyson.' This comprehensive summary distills the essence of Tyson's expansive exploration of cosmic phenomena, astrophysics, and the role of humanity in the grand tapestry of the universe. Each chapter of the book is meticulously summarized, presenting complex scientific concepts in an accessible and engaging manner. From the birth of stars to the intricacies...
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The James Webb Space Telescope or JWST was launched on Christmas in 2021 to provide the most sensitive telescopic views of the Universe.It has already revolutionized our real world views of the early Universe and these observations question our current theories of the creation of the Universe.This book gets into the history of the JWST, the instruments it carries, new observations, and ideas of what these anomalies mean. We review some of the most...
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Two new features are revealed by examining redshift from a position away from the centre of the universe. First, inter-galactic redshift is best recognised as a recession velocity. This was the way Hubble pictured the universe but it was later supplanted with expansion of space–time under the Big Bang Model. Unfortunately, expansion cannot explain the drift velocity because intergalactic redshifts do not reveal the change in redshift in the direction...
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BP Piscium was initially thought to be a young star, but astronomers later concluded that it actually fitted a small group of old stars, the FK Com-type stars.BP Piscium also is thought to have eaten a large planet or a small companion star.In this article it is argued that BP Piscium is in fact a white dwarf that has not yet thrown off its outer gas layers as a planetary nebula, and that this is also true for the other FK Com-type stars.
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Das vorliegende Buch bietet Ihnen einen Überblick über Geschichte und Entwicklung der bemannten Raumfahrt – von den ersten Ideen, den bekannten und weniger bekannten Pionieren der Raketentechnik über die Gegenwart in die Zukunft der Exploration des Weltalls. Sven Piper stellt in informativer Weise die Entwickler der Raketentechnik vor, beleuchtet den Beginn des Weltraumzeitalters mit Juri Gagarin als erster Mensch im All bis zur dauerhaft besetzten...
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KIC 8462852 was thought to be a non-descript star. Then suddenly it dimmed for a day! And later once again! Next it was shown to have gradually reduced its light strength for the last century. What causes this unexpected, far out of the ordinary behavior? What obscures the light from this star? Birds? Planes? Superman? Or perchance comets or the debris of a planet smashed up by Superman? Or - nobody believes it - a colossal artificial structure built...
11) Captured Planet
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Captured Planet is an unusual and intriguing theory on the origin of the earth. The author's theory, first developed in 2003, was recently substantiated through an article published by NASA in June 2011 that examined the implications of their findings on samples taken from their 2004 Genesis mission:"We found that Earth, the moon, as well as Martian and other meteorites which are samples of asteroids, have a lower concentration of the O-16 than does...
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IceCube Observatory, a South Pole instrument making the first actual observations of high-energy neutrinos, has been called the "weirdest" of the seven wonders of modern astronomy by Scientific American. In The Telescope in the Ice, Mark Bowen tells the amazing story of the people who built the instrument and the science involved.
Located near the U. S. Amundsen-Scott Research Station at the geographic South Pole, IceCube is unlike most telescopes...
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"If Ms. Frizzle were a physics student of Stephen Hawking, she might have written THE UNIVERSE IN YOUR HAND, a wild tour through the reaches of time and space, from the interior of a proton to the Big Bang to the rough suburbs of a black hole. It's friendly, excitable, erudite, and cosmic."
-Jordan Ellenberg, New York Times besteselling author of How Not To Be Wrong
Quantum physics, black holes, string theory, the Big Bang, dark matter, dark energy,...
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Embark on a journey through the vast cosmos as astrophysicist Rowan Everhart unveils the enigmatic realm of quasars and black holes in "Beyond the Stars: Discoveries in Astrophysics." Delve into the depths of space, where quasars reign as cosmic powerhouses, emitting intense radiation from the distant corners of the universe. Everhart explores the compelling evidence behind their existence, revealing the symbiotic relationship between these celestial...
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A computer simulation of the gravitational field of the universe has been developed that precisely predicts the observed overall redshift due to Doppler and Gravitational components. It applies to both nearby and distant galaxies, and is more accurate than Hubble's Law. It is called the COI universe model. Many other unusual cosmic observations: the KBC void size and density; the Fingers of God effect; the Galactic windup dilemma; and the age of distant...
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Kosmologie für alle, die mehr wissen wollen
Dieses Sachbuch richtet sich an alle, die genauer wissen wollen, wie die Kosmologie heute unser Universum, dessen Anfang – den Urknall – und mögliches Ende erklärt. Es nimmt Sie mit auf die Suche der Wissenschaft nach Antworten auf die letzten kosmischen Fragen: Ist das Universum endlich oder unendlich? Hat es schon immer existiert? Wann und wie ist es entstanden – und wird es jemals enden?
Die...
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The concept of Infinity has been around since the ancients and it has many practical applications in mathematics like Calculus.Infinity is also important in Fractals which are a graphical algorithm which is used in many computer graphics applications today and which has infinite depth.It is also applicable to our Universe since the standard concept we are taught about the Big Bang as the beginning of the Universe may be wrong.Modern evidence is showing...
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Reversal of Realities: The Legacy of Albert Allen III" follows the extraordinary journey of Albert Allen III, a brilliant physicist whose groundbreaking work in Inversion Physics revolutionizes our understanding of the universe. Disillusioned by the limitations of classical and quantum physics, Albert explores the radical idea of reversing the fundamental principles of matter and energy. His experiments lead to a stunning breakthrough: by manipulating...
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Popular science readers embrace epics-the sweeping stories that claim to tell the history of all the universe, from the cosmological to the biological to the social. And the appeal is understandable: in writing these works, authors such as E. O. Wilson or Steven Weinberg deliberately seek to move beyond particular disciplines, to create a compelling story weaving together natural historical events, scientific endeavor, human discovery, and contemporary...
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Die künstliche Intelligenz Isaac hat ein Ziel: die Gesetze von Raum und Zeit zu verstehen. Dieses Buch erzählt das Abenteuer von Isaac und seiner menschlichen Begleitung San auf ihrer Reise durch das Sonnensystem. In seinem Raumschiff erforscht Isaac Schwarze Löcher und Zeitreisen, misst Gravitationswellen und versucht, die Physik der Wurmlöcher zu begreifen. San hilft ihm, die richtigen Fragen zu stellen und sich auf das Wesentliche zu fokussieren....
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