origins of life on earth and in the cosmos

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Origins Of Life

Author : Geoffrey Zubay
ISBN : 9780080497617
Genre : Science
File Size : 50. 53 MB
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Origins of Life on the Earth and in the Cosmos, Second Edition, suggests answers to the age-old questions of how life arose in the universe and how it might arise elsewhere. This thorough revision of a very successful text describes key events in the evolution of living systems, starting with the creation of an environment suitable for the origins of life. Whereas one may never be able to reconstruct the precise pathway that led to the origin of life on earth, one can certainly make some plausible reconstructions of it. Such discussions have greatly expanded our understanding of the principles of chemical evolution and how they compare and contrast with the principles of biological evolution. The text is strong on biochemistry and its recent applications to origins' research. Provides an excellent review of basic biochemistry an evolution Written in a clear, concise style for scientists, students, and readers interested in a scientific inquiry into the origins of life Written by an authority in the field, and brought fully up-to-date in light of new research Pulls together valuable information not found in a single source Organized and presented in a manner conductive for use in a college course Heavily illustrated to make difficult concepts concrete

Origins Of Life In The Universe

Author : Robert Jastrow
ISBN : 9780521825764
Genre : Science
File Size : 89. 38 MB
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The most fascinating questions on the history of the Universe are answered in this text.

Origins

Author : Hubert Reeves
ISBN : 9781611455076
Genre : History
File Size : 22. 54 MB
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An astrophysicist, an organic chemist, and an anthropologist discuss some of mankind's most basic questions about the creation of the universe, the first particles, and the evolution that led to contemporary life forms.

Origins Of Life

Author : Douglas Whittet
ISBN : 9781681746791
Genre : Science
File Size : 83. 64 MB
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Origins of Life: A Cosmic Perspective presents an overview of the concepts, methods, and theories of astrobiology and origins of life research while presenting a summary of the latest findings. The book provides insight into the environments and processes that gave birth to life on our planet, which naturally informs our assessment of the probability that has arisen (or will arise) elsewhere. In addition, the book encourages readers to go beyond basic concepts, to explore topics in greater depth, and to engage in lively discussions. The text is intended to be suitable for mid- and upper-level undergraduates and beginning graduate students and more generally as an introduction and overview for researchers and general readers seeking to follow current developments in this interdisciplinary field. Readers are assumed to have a basic grounding in the relevant sciences, but prior specialized knowledge is not required. Each chapter concludes with a list of questions and discussion topics as well as suggestions for further reading. Some questions can be answered with reference to material in the text, but others require further reading and some have no known answers. The intention is to encourage readers to go beyond basic concepts, to explore topics in greater depth, and, in a classroom setting, to engage in lively discussions with class members.

Origins Fourteen Billion Years Of Cosmic Evolution

Author : Neil deGrasse Tyson
ISBN : 9780393345773
Genre : Science
File Size : 83. 65 MB
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“Who can ask for better cosmic tour guides to the universe than Drs. Tyson and Goldsmith?” —Michio Kaku, author of Hyperspace and Parallel Worlds Our true origins are not just human, or even terrestrial, but in fact cosmic. Drawing on recent scientific breakthroughs and the current cross-pollination among geology, biology, astrophysics, and cosmology, ?Origins? explains the soul-stirring leaps in our understanding of the cosmos. From the first image of a galaxy birth to Spirit Rover's exploration of Mars, to the discovery of water on one of Jupiter's moons, coauthors Neil deGrasse Tyson and Donald Goldsmith conduct a galvanizing tour of the cosmos with clarity and exuberance.

Origins

Author : Robert Shapiro
ISBN : 0434695203
Genre : Life
File Size : 52. 37 MB
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Earth And Cosmos

Author : Robert S. Kandel
ISBN : 9781483158037
Genre : Science
File Size : 76. 90 MB
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Earth and Cosmos presents a comprehensive view of the many connections between the environment of Man on Earth and the environment of the Earth in the cosmos. Topics covered range from matter, radiation, and the basic forces of nature to Earth's relation to the universe, the galaxy, and the sun. The energy balance and global circulation of the atmosphere are also discussed, along with continents, oceans, and climate. This book is comprised of 13 chapters and begins with an overview of the environment of Man on Earth, with emphasis on the Earth's chemical composition and how it is related to both cosmic and terrestrial processes; the radiation environment at the Earth's surface and above; how the atmosphere interacts with both solar and terrestrial radiation; and climate. The following chapters explore matter, radiation, and the laws of nature in relation to the universe; how the terrestrial environment is related to the structure of the universe as a whole; how the composition of the solar system and the Earth reflects the history of the galaxy; and the stability of the Earth's environment. The origins of life on Earth and the impact of human activities on the planet are also considered. The last chapter speaks of the future of humanity, and notably of the problem of the population explosion and its consequences. This monograph will be of interest to students, astronomers, planetary scientists, astrophysicists, biologists, chemists, and geologists.

Cosmic Womb

Author : Chandra Wickramasinghe, Ph.D.
ISBN : 9781591433088
Genre : Body, Mind & Spirit
File Size : 86. 3 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.

What Is Life On Earth And Beyond

Author : Andreas Losch
ISBN : 9781107175891
Genre : Science
File Size : 41. 88 MB
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Approaches from the sciences, philosophy and theology, including the emerging field of astrobiology, can provide fresh perspectives to the age-old question 'What is Life?'. Has the secret of life been unveiled and is it nothing more than physical chemistry? Modern philosophers will ask if we can even define life at all, as we still don't know much about its origins here on Earth. Others regard life as something that cannot simply be reduced to just physics and chemistry, while biologists emphasize the historical component intrinsic to life on Earth. How can theology constructively interpret scientific findings? Can it contribute constructively to scientific discussions? Written for a broad interdisciplinary audience, this probing volume discusses life, intelligence and more against the background of contemporary biology and the wider contexts of astrobiology and cosmology. It also considers the challenging implications for science and theology if extraterrestrial life is discovered in the future.

Origins

Author : Hubert Reeves
ISBN : 161145204X
Genre : Science
File Size : 65. 17 MB
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Three eminent scientists ponder the basic questions that have obsessed humankind for ages and offer enlightening answers.

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