Beyond Contact: A Guide to SETI and Communicating with Alien Civilizations
Idioma: inglés
Editorial: O'Reilly Media, 2001
- Tapa dura
- Usado
Librería: World of Books (was SecondSale), Montgomery, IL, Estados Unidos de AmericaWorld of Books (was SecondSale)
Vendedor de IberLibro desde 20 de diciembre de 2007
Condición: Usado - Bueno
EUR 4,12
Cantidad disponible: 1 disponible
Añadir al carritoDescripción del artículo del vendedor
In the early 1960s, Frank Drake, a young astronomer with the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia, developed what is now known as the "Drake Equation" in an effort to determine how many intelligent, communicative civilizations our galaxy could harbour. For 40 years, the Search for Extraterrestrial Intelligence (SETI) has combed the skies in search of signals from star systems within the galaxy. In this book, Brian McConnell goes behind the scenes and examines what goes into the search for intelligent life. SETI is a four-step process. First we have to know where to look; then we must be able to send and receive signals to that star system. Once signals arrive, scientists then need to be able to interpret those signals into something that can be understood. And although we have not yet received any signals (except for our own Earth-based transmissions), we will eventually have to figure out a protocol for responding. This book introduces readers to: the history of SETI research, including the early searches of Project Ozma, traditional radio astronomy, the search for intelligence in optical wavelengths (known as Optical SETI, or OSETI), and the SETI@home project; an overview of the Drake Equation and the Rare Earth Hypothesis, which scientists use to estimate the number of planets in our galaxy that could harbour intelligent, communicative life forms; how signals are sent and received over interstellar distances - the author explains the principles of signal and image processing, and how SETI researchers identify and process analogue signals using Fourier transforms to see how the power in a signal is distributed across different frequencies; and how to build a general-purpose symbolic language for sending signals, and even computer programs, with present-day SETI equipment. The ability to transmit computer programs enables us to let another civilization know about our knowledge and technological capabilities. The author also shows how SETI research - though often thought to be a mere flight of fancy - has spawned technological improvements in astronomy, computers, and wireless communications. "Beyond Contact" sidesteps the "little green men" approach to take a hard, realistic look at the technologies behind the search for intelligent life in our universe. …
N° de ref. del artículo CIN0596000375VG
- Título
- Beyond Contact: A Guide to SETI and Communicating with Alien Civilizations
- Autor
- Brian Mcconnell
- Editorial
- O'Reilly Media
- Año de publicación
- 2001
- Estado
- Very Good
- Encuadernación
- Encuadernación de tapa dura
- Idioma
- inglés
- ISBN 10
- 0596000375
- ISBN 13
- 9780596000370
"What do we need to know about to discover life in space?" --Frank Drake, 1961In the early 1960s, Frank Drake, a young astronomer with the National Radio Astronomy Observatory (NRAO) in Green Bank, West Virginia, developed what is now known as the "Drake Equation" in an effort to determine how many intelligent, communicative civilizations our galaxy could harbor. For forty years, the Search for Extraterrestrial Intelligence (SETI) has combed the skies in search of signals from star systems within the galaxy. In Beyond Contact: A Guide to SETI and Communicating with Alien Civilizations, author Brian McConnell goes behind the scenes and examines what goes into the search for intelligent life.SETI is a four-step process. First we have to know where to look; then we must be able to send and receive signals to that star system. Once signals arrive, scientists then need to be able to interpret those signals into something that can be understood. And although we haven't yet received any signals (except for our own Earth-based transmissions), we'll eventually have to figure out a protocol for responding.Beyond Contact introduces you to:
- The history of SETI research, including the early searches of Project Ozma, traditional radio astronomy, the search for intelligence in optical wavelengths (known as Optical SETI, or OSETI), and the SETI@home project.
- An overview of the Drake Equation and the Rare Earth Hypothesis, which scientists use to estimate the number of planets in our galaxy that could harbor intelligent, communicative life forms.
- How signals are sent and received over interstellar distances. The author explains the principles of signal and image processing, and how SETI researchers identify and process analog signals using Fourier transforms to see how the power in a signal is distributed across different frequencies.
- How to build a general-purpose symbolic language for sending signals, and even computer programs, with present-day SETI equipment. The ability to transmit computer programs enables us to let another civilization know about our knowledge and technological capabilities.
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Acerca del autor
Brian McConnell is the author of Beyond Contact: A Guide to SETI and Communicating with Alien Civilizations, and a contributor to Between Worlds, an upcoming SETI book from the SETI Institute and MIT Press. McConnell also publishes TelephonyDesign.Com, an online resource about telecommunications products and technology.
“Acerca de” puede pertenecer a otra edición de este título.
World of Books (was SecondSale)
Montgomery, IL, Estados Unidos de America
Vendedor de IberLibro desde 20 de diciembre de 2007
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Founded in 2002, World of Books is a leading online destination for buying and selling both preloved and new books, committed to making sustainable reading accessible to all. With a mission to help people read more and waste less, World of Books offers a huge range of affordable, high-quality books — giving both new and preloved titles a second life. The company also operates World of Books – Sell Your Books, an easy-to-use platform that allows customers to trade in unwanted books for cash, helping to keep books in circulation while promoting sustainability. As a Certified B Corp, World of Books is driven by a vision to become the world’s largest and most sustainable dedicated online bookstore. The company measures its success through the positive environmental impact it creates, the value it provides to customers, and its ability to operate profitably while supporting its sustainable mission …
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