the search for our cosmic ancestry

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The Search For Our Cosmic Ancestry

Author : Chandra Wickramasinghe
ISBN : 9789814616997
Genre : Science
File Size : 52. 6 MB
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The idea that life is a cosmic, rather than a purely terrestrial phenomenon, has progressed from scientific heresy to mainstream science within the short timespan of a few decades. The theory of cometary panspermia developed by Fred Hoyle and the present author in the 1970's has been vindicated by a spate of new discoveries in astronomy and biology, and also with startling new evidence of microbial fossils in meteorites and micrometeorites. The recent Kepler Telescope searches for exoplanets have indicated the presence of over 100 billion habitable planets separated by only a few light years, thus making panspermia and the transfer of microbial life between such planets an inevitable fact. The book presents a comprehensive and up-to-date account of the Hoyle–Wickramasinghe theory of cometary panspermia in a manner accessible to a wide general readership. Contents:The Genesis of PanspermiaThe Primordial Soup and EvolutionCosmological ContextFrom Dust to LifeCometsCosmic Viruses in Our GenesEvidence from EpidemicsMicroorganisms Entering the EarthPlanets of Life in the Solar SystemSearch for ExoplanetsSearch for Extraterrestrial IntelligenceMeteorite CluesComet Impacts and CivilisationThe Mystery of the Red Rain Readership: General public. Key Features:The recent estimate of some 140 billion habitable planets around red dwarf stars in the galaxy makes panspermia inevitable, so a reassessment of panspermia theories is timelyThe book is written by one of the foremost pioneers of the theory of cometary panspermia and is thus of interest to scientists across many fields, as well as to historians of scienceThe intended readership of the book ranges from science buffs to the general public with a general interest in scienceKeywords:Panspermia;Astrobiology;Comets;Origin of Life;Extraterrestrial LifeReviews: “The author is today's foremost expert on panspermia, having inherited that mantle from the iconic astronomer of the 20th century Sir Fred Hoyle who, with Wickramasinghe as his pupil, strongly re-introduced the subject in the early 1970's. He makes a compelling case for panspermia conveying a cosmic imperative for biology.” Gilbert V Levin Principal Investigator of NASA's Mars Viking Mission of 1976 Discoverer of evidence for Microbial Life on Mars Arizona State University “The book is accessible to those interested in an appreciation of a central question that spans all ages, and scientists and science students, who are seeking coverage of this pioneering subject matter. The historical approach to the subject will be appreciated by readers. The book will take you on an intellectual trek and can transform how you think about humans and the universe. Hopefully it will encourage the next generation of scholars to continue seeking an understanding of the origin of life, one of the most profound challenges for humanity.” Professor J T Trevors University of Guelph, Canada

The Search For Our Cosmic Ancestry

Author : Chandra Wickramasinghe
ISBN : 9814616966
Genre : Science
File Size : 27. 65 MB
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The idea that life is a cosmic, rather than a purely terrestrial phenomenon, has progressed from scientific heresy to mainstream science within the short timespan of a few decades. The theory of cometary panspermia developed by Fred Hoyle and the present author in the 1970's has been vindicated by a spate of new discoveries in astronomy and biology, and also with startling new evidence of microbial fossils in meteorites and micrometeorites. The recent Kepler Telescope searches for exoplanets have indicated the presence of over 100 billion habitable planets separated by only a few light years, thus making panspermia and the transfer of microbial life between such planets an inevitable fact. The book presents a comprehensive and up-to-date account of the Hoyle-Wickramasinghe theory of cometary panspermia in a manner accessible to a wide general readership.

Hallo Leben H Rst Du Mich

Author : Jack Cheng
ISBN : 9783641187811
Genre : Young Adult Fiction
File Size : 89. 99 MB
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Was würdest du tun, wenn du allein mit deiner Mom lebst, die manchmal ihre “ruhigen Tage” hat, und du planst, deinen iPod mit einer selbstgebauten Rakete ins All zu schießen, um den Außerirdischen das menschliche Leben auf der Erde zu erklären? Ganz einfach: Der 11-jährige Alex wagt gemeinsam mit seinem Hund Carl Sagan die große Reise quer durchs Land zu einer Convention von Raketen-Nerds. Dabei lernt er nicht nur die unterschiedlichsten Menschen kennen, sondern erfährt auch eine Menge über Freundschaft, Familie, Liebe und all die anderen Dinge, die das Leben als Mensch so lustig, traurig, wunderschön und überraschend machen. Und zum Schluss ist Alex ́ Welt um viele kostbare Freundschaften und sogar eine Schwester reicher.

Cosmic Womb

Author : Chandra Wickramasinghe, Ph.D.
ISBN : 9781591433088
Genre : Body, Mind & Spirit
File Size : 73. 99 MB
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Compelling evidence that life, intelligence, and evolution on Earth were seeded by comets and cosmic intelligence • Explains how life first came from interstellar dust and comets and how later arrivals of cosmic dust and comets spurred evolution • Explores the possibility that universal knowledge may be stored in human DNA and how ancient cultures may have known a way to retrieve this knowledge • Reveals new discoveries about the dimensions of the Great Pyramid of Giza All ancient cultures link humanity’s origins to the heavens. The Egyptians, for example, were adamant that their ancestors came from the stars of Orion and Sirius. Today, however, religion and science assert that life arose spontaneously here on Earth. Did the ancients know our true cosmic origins? Have they left us clues? Expanding on the panspermia theory developed with the celebrated astronomer Sir Fred Hoyle--namely that the building blocks of life were imported to Earth by comets in the distant past--Chandra Wickramasinghe and Robert Bauval explore the latest findings in support of a cosmic origin for humanity. They detail the astrobiological discoveries of organic molecules deep in space, how microbes are incredibly resistant to the harshest conditions of space--enabling the transfer of genes from one star system to another, and the recent recovery of microorganisms from comets still in space. They argue that the universe was “born” and preset with the blueprint of life and that the cosmos must be teeming with lifeforms far older and perhaps far more developed than us. They show how life arrived on our planet in the form of interstellar dust containing alien bacteria approximately 3.8 billion years ago and how later comets, meteoroids, and asteroids brought new bacterial and viral genetic material, which was vital for evolution. Using the latest advances in physics, cosmology, and neuroscience, the authors explore how universal knowledge may be stored in human DNA and cells, and they postulate that ancient cultures, such as the pyramid builders of Egypt and the temple builders of India, may have known a way to retrieve this knowledge. Sharing new discoveries from experienced architects, engineers, and mathematicians, they show how the Great Pyramid is a three-dimensional mathematical equation in stone, bearing a potent message for humanity across time and space about who we are and where we come from.

Proofs That Life Is Cosmic Acceptance Of A New Paradigm

Author : Wickramasinghe Nalin Chandra
ISBN : 9789813233126
Genre : Science
File Size : 24. 95 MB
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This is a revisit of a radical theory of cometary panspermia and cosmic life that was first proposed by Chandra Wickramasinghe and the late Sir Fred Hoyle in 1982. In its earliest form the theory of cosmic life started off as a speculation in 1974 after the first discovery of complex organic molecules and polymeric dust in interstellar space. The speculation soon developed into a serious scientific theory, predictions of which were available to be verified or falsified. Over four decades there have been a multitude of tests and predictions of the theory being positive in vindicating the proposition of life as a cosmic rather than a purely terrestrial phenomenon. A paradigm shift of enormous magnitude and significance is to be expected. The ideas and theories described in this book would have a far-reaching influence affecting the future development of diverse branches of science. Contents: IntroductionProofs that Life is Cosmic (December 1982)Atmosphere (Terrestrial)Bacteria and Other MicroorganismsCometsDiseasesEvolution (Biological)Interstellar GrainsMeteoritesOrigin of LifePlanets Readership: Students and researchers in astronomy and biology. Keywords: Origin of Life;Comets;Panspermia;Evolution;Interstellar Dust;MeteoritesReview:0

Vindication Of Cosmic Biology

Author : Nalin Chandra Wickramasinghe
ISBN : 9789814675277
Genre : Science
File Size : 54. 75 MB
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In the year 2015, 100 years after Fred Hoyle was born, the ideas relating to the cosmic origins of life are slowly gaining credence in scientific circles. Once regarded as outrageous heresy, evidence from a variety of disciplines — astronomy, geology, biology — is converging to support these once heretical ideas. This volume opens with recent review articles pointing incontrovertibly towards our cosmic heritage, followed by a collection of published articles tracing the development of the theory throughout the years. The discovery that microorganisms — bacteria and viruses — are incredibly resistant to the harshest conditions of space, along with the detection of an estimated 144 billion habitable planets around other star systems in our galaxy alone, makes it virtually impossible to maintain that life on one planet will not interact with life elsewhere. The emerging position is that life arose exceedingly rarely, possibly only once, in the history of the cosmos, but its subsequent spread was unstoppable. "Panspermiology" can no longer be described as an eccentric doctrine, but rather is the only doctrine supported by an overwhelming body of evidence. Fred Hoyle's work in this area may in the fullness of time come to be regarded as his most important scientific contribution. Contents:Recent ReviewsPapers from 2000–2014Papers from 1990–2000Papers from 1980–1990Papers from 1970–1980Prospects for the Future Readership: University students, researchers and historian of science interested in astrobiology or the work of Sir Fred Hoyle. Key Features:Compiled by the foremost proponent of the theory of panspermiaTraces the history of development of the idea of cometary panspermia from the time of its first proposal in 1979 to the present timeKeywords:Cosmic Theory of Life;Origin of Life;Fred Hoyle;Panspermia;Comets;Interstellar Dust;Evolution

A Journey With Fred Hoyle

Author : Chandra Wickramasinghe
ISBN : 9789814436137
Genre : Biography & Autobiography
File Size : 90. 88 MB
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This is the story of the author''s unique scientific journey with one of the most remarkable men of 20th century science. The journey begins in Sri Lanka, the author''s native country, with his childhood acquaintance with Fred Hoyle''s writings. The action then moves to Cambridge, where the famous HoyleOCoWickramasinghe collaborations begin. A research programme which was started in 1962 on the carbonaceous nature of interstellar dust leads, over the next two decades, to developments that are continued in both Cambridge and Cardiff. These developments prompt Hoyle and the author to postulate the organic theory of cosmic dust (which is now generally accepted), and then to challenge one of the most cherished paradigms of contemporary science OCo the theory that life originated on Earth in a warm primordial soup.This new edition examines the many scientific developments that have transpired since the first edition was published. The discovery of bacteria in the upper reaches of the atmosphere, biological signatures in meteorites, spectroscopy of high-z galaxies and more all mesh with many of the ideas that had their origin in the first edition. Pushing into the future, the updated text examines the many experiments and probes currently operating or planned that will shed more light on the theory of planetary panspermia. A Journey with Fred Hoyle is an intriguing book that delineates the progress of a collaboration spanning 40 years, through a sequence of personal reflections, anecdotes and reminiscences.

Das Buch Henoch

Author : Johannes Flemming
ISBN : 9783110299076
Genre : Religion
File Size : 33. 46 MB
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Eine Kurze Geschichte Der Menschheit

Author : Yuval Noah Harari
ISBN : 9783641104986
Genre : History
File Size : 51. 79 MB
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Krone der Schöpfung? Vor 100 000 Jahren war der Homo sapiens noch ein unbedeutendes Tier, das unauffällig in einem abgelegenen Winkel des afrikanischen Kontinents lebte. Unsere Vorfahren teilten sich den Planeten mit mindestens fünf weiteren menschlichen Spezies, und die Rolle, die sie im Ökosystem spielten, war nicht größer als die von Gorillas, Libellen oder Quallen. Vor 70 000 Jahren dann vollzog sich ein mysteriöser und rascher Wandel mit dem Homo sapiens, und es war vor allem die Beschaffenheit seines Gehirns, die ihn zum Herren des Planeten und zum Schrecken des Ökosystems werden ließ. Bis heute hat sich diese Vorherrschaft stetig zugespitzt: Der Mensch hat die Fähigkeit zu schöpferischem und zu zerstörerischem Handeln wie kein anderes Lebewesen. Anschaulich, unterhaltsam und stellenweise hochkomisch zeichnet Yuval Harari die Geschichte des Menschen nach und zeigt alle großen, aber auch alle ambivalenten Momente unserer Menschwerdung.

Earth Life And The Universe

Author : Keith Peter Tritton
ISBN : STANFORD:36105111398611
Genre : Science
File Size : 37. 50 MB
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This is a well illustrated book intended for the general reader and deals with the age old question of whether life exists anywhere else in the Universe, that is apart from on Earth. Until recently any attempt to answer such a question would have to be mostly speculation but international space agencies are providing new information on a regular basis. The writer examines all the latest data and discusses the subject from what we know about the evolution of life on earth. He then uses his extensive knowledge of astronomy in an effort to determine if there are similar environments elsewhere in the Universe. Recurrent themes throughout the book are life, the Universe and the interactions between the two. The twentieth century was the century in which our understanding of the Universe changed out of all recognition and the new millennium will bring equally phenomenal changes in human knowledge. This book will be of material assistance in enabling the general reader to more fully comprehend the solutions to the many unanswered questions. You will discover the true nature of the stars and the colossal scale of the Universe as well as be enthralled as the evidence of its origin becomes revealed.

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