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Design analysis. --- Interplanetary communication. --- Optical communication. --- Systems analysis. --- Transmitter receivers.

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Interstellar communication. --- Interplanetary communication --- Outer space communication --- Space communication --- Space telecommunication --- Life on other planets --- Radio astronomy --- Telecommunication

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Extraterrestrial Altruism examines a basic assumption of the Search for Extraterrestrial Intelligence (SETI): that extraterrestrials will be transmitting messages to us for our benefit. This question of whether extraterrestrials will be altruistic has become increasingly important in recent years as SETI scientists have begun contemplating transmissions from Earth to make contact. Should we expect altruism to evolve throughout the cosmos, or is this only wishful thinking? Would this make biological sense? Is it dangerous to send messages to other worlds, as Stephen Hawking has suggested? Would extraterrestrial societies be based on different ethical principles? Extraterrestrial Altruism explores these and related questions about the motivations of civilizations beyond Earth, providing new insights that are critical for SETI. Chapters are authored by leading scholars from diverse disciplines—anthropology, astronomy, biology, chemistry, computer science, cosmology, engineering, history of science, law, philosophy, psychology, public policy, and sociology. The book is carefully edited by Douglas Vakoch, Director of Interstellar Message Composition at the SETI Institute and professor of clinical psychology at the California Institute of Integral Studies. The Foreword is by Frank Drake. This interdisciplinary book will benefit everybody trying to understand whether evolution and ethics are unique to Earth, or whether they are built into the fabric of the universe.

Exobiology. --- Interstellar communication. --- Interplanetary communication --- Outer space communication --- Space communication --- Space telecommunication --- Astrobiology --- Physics. --- Ethics. --- Planetology. --- Astrobiology. --- Communication. --- Cross-cultural psychology. --- Cross Cultural Psychology. --- Communication Studies. --- Life on other planets --- Radio astronomy --- Telecommunication --- Biology --- Habitable planets --- Life --- Origin --- Applied psychology. --- Applied psychology --- Psychagogy --- Psychology, Practical --- Social psychotechnics --- Psychology --- Planetary sciences --- Planetology --- Deontology --- Ethics, Primitive --- Ethology --- Moral philosophy --- Morality --- Morals --- Philosophy, Moral --- Science, Moral --- Philosophy --- Values --- Communication, Primitive --- Mass communication --- Sociology --- Cross-cultural psychology --- Ethnic groups --- Ethnic psychology --- Folk-psychology --- Indigenous peoples --- National psychology --- Psychological anthropology --- Psychology, Cross-cultural --- Psychology, Ethnic --- Psychology, National --- Psychology, Racial --- Race psychology --- National characteristics

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Human civilizations' longest lasting artifacts are not the great Pyramids of Giza, nor the cave paintings at Lascaux, but the communications satellites that circle our planet. In a stationary orbit above the equator, the satellites that broadcast our TV signals, route our phone calls, and process our credit card transactions experience no atmospheric drag. Their inert hulls will continue to drift around Earth until the Sun expands into a red giant and engulfs them about 4.5 billion years from now. The Last Pictures, co-published by Creative Time Books, is rooted in the premise that these communications satellites will ultimately become the cultural and material ruins of the late 20th and early 21st centuries, far outlasting anything else humans have created. Inspired in part by ancient cave paintings, nuclear waste warning signs, and Carl Sagan's Golden Records of the 1970's, artist/geographer Trevor Paglen has developed a collection of one hundred images that will be etched onto an ultra-archival, golden silicon disc. The disc, commissioned by Creative Time, will then be sent into orbit onboard the Echostar XVI satellite in September 2012, as both a time capsule and a message to the future. The selection of 100 images, which are the centerpiece of the book, was influenced by four years of interviews with leading scientists, philosophers, anthropologists, and artists about the contradictions that characterize contemporary civilizations. Consequently, The Last Pictures engages some of the most profound questions of the human experience, provoking discourse about communication, deep time, and the economic, environmental, and social uncertainties that define our historical moment. Copub: Creative Time Books

Interstellar communication. --- Interplanetary communication --- Outer space communication --- Space communication --- Space telecommunication --- Life on other planets --- Radio astronomy --- Telecommunication --- Paglen, Trevor --- Themes, motives. --- Interstellar communication --- 7.071 PAGLEN --- archieven --- archivering --- documentaire fotografie --- eenentwintigste eeuw --- etskunst --- fotografie --- kunst --- Paglen Trevor --- ruimtevaart --- satellieten --- Verenigde Staten --- 20th century history. --- 21st century history. --- 7 wonders of the world. --- anthropology. --- conspiracy theorists. --- easy to read. --- end of human civilization. --- end of the world. --- engaging. --- historical artifacts. --- history. --- how long will earth survive. --- human civilizations. --- human culture. --- human experience. --- human history. --- human society. --- leisure reads. --- longest lasting artifacts. --- nonfiction books. --- page turner. --- philosophy. --- photos of space. --- predictions about human society. --- satellites. --- science and math. --- social science.

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This book introduces the Statistical Drake Equation where, from a simple product of seven positive numbers, the Drake Equation is turned into the product of seven positive random variables. The mathematical consequences of this transformation are demonstrated and it is proven that the new random variable N for the number of communicating civilizations in the Galaxy must follow the lognormal probability distribution when the number of factors in the Drake equation is allowed to increase at will. Mathematical SETI also studies the proposed FOCAL (Fast Outgoing Cyclopean Astronomical Lens) space mission to the nearest Sun Focal Sphere at 550 AU and describes its consequences for future interstellar precursor missions and truly interstellar missions. In addition the author shows how SETI signal processing may be dramatically improved by use of the Karhunen-Loève Transform (KLT) rather than Fast Fourier Transform (FFT). Finally, he describes the efforts made to persuade the United Nations to make the central part of the Moon Far Side a UN-protected zone, in order to preserve the unique radio-noise-free environment for future scientific use.

Astrophysics --Data processing. --- Astrophysics --Mathematics. --- Search for Extraterrestrial Intelligence (Study group : U.S.). --- Astrophysics --- Astronomy & Astrophysics --- Physical Sciences & Mathematics --- Astronomy - General --- Mathematics --- Data processing --- Life on other planets --- Interstellar communication. --- Radio astronomy --- Signal processing --- Mathematical models. --- Research. --- Mathematics. --- Radioastronomy --- Interplanetary communication --- Outer space communication --- Space communication --- Space telecommunication --- Extraterrestrial life --- Physics. --- Observations, Astronomical. --- Astronomy --- Space sciences. --- Astrobiology. --- Statistics. --- Astronomy, Observations and Techniques. --- Signal, Image and Speech Processing. --- Extraterrestrial Physics, Space Sciences. --- Statistics for Engineering, Physics, Computer Science, Chemistry and Earth Sciences. --- Observations. --- Interstellar communication --- Telecommunication --- Planets --- Fermi's paradox --- Astrophysics. --- Space Sciences (including Extraterrestrial Physics, Space Exploration and Astronautics). --- Statistical analysis --- Statistical data --- Statistical methods --- Statistical science --- Econometrics --- Astronomical physics --- Cosmic physics --- Physics --- Astrobiology --- Biology --- Habitable planets --- Life --- Origin --- Astronomy—Observations. --- Signal processing. --- Image processing. --- Speech processing systems. --- Statistics . --- Science and space --- Space research --- Cosmology --- Science --- Computational linguistics --- Electronic systems --- Information theory --- Modulation theory --- Oral communication --- Speech --- Singing voice synthesizers --- Pictorial data processing --- Picture processing --- Processing, Image --- Imaging systems --- Optical data processing --- Processing, Signal --- Information measurement --- Signal theory (Telecommunication) --- Astronomical observations --- Observations, Astronomical --- Search for Extraterrestrial Intelligence (Study group : U.S.) --- SETI --- S.E.T.I. --- Ames Research Center. --- Jet Propulsion Laboratory (U.S.).