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In the mid-1990s, astronomers made history when they began to find planets orbiting stars in the Milky Way. More than eight hundred planets have been found since then, yet none of them is anything like Earth and none could support life. Now, armed with more powerful technology, planet hunters are racing to find a true twin of Earth. Science writer Michael Lemonick has unique access to these exoplaneteers, as they call themselves, and Mirror Earth unveils their passionate quest. Unlike competitors in other races, Geoff Marcy, Bill Borucki, David Charbonneau, Sara Seager, and others actually consult and cooperate with one another. But only one will be the first to find Earth's twin. Mirror Earth tells the story of their competition.
This volume is put together in honor of a distinguished historian of science, Kostas Gavroglu, whose work has won international acclaim, and has been pivotal in establishing the discipline of history of science in Greece, its consolidation in other countries of the European Periphery, and the constructive dialogue of these emerging communities with an extended community of international scholars. The papers in the volume reflect Gavroglu’s broad range of intellectual interests and touch upon significant themes in recent history and philosophy of science. They include topics in the history of modern physical sciences, science and technology in the European periphery, integrated history and philosophy of science, historiographical considerations, and intersections with the history of mathematics, technology and contemporary issues. They are authored by eminent scholars whose academic and personal trajectories crossed with Gavroglu’s. The book will interest historians and philosophers of science and technology alike, as well as science studies scholars, and generally readers interested in the role of the sciences in the past in various geographical contexts.
The national bestselling author of The God Equation takes us on a thrilling journey to explore black holes and time machines, multidimensional space and the possibility that parallel universes may lay alongside our own. “A wonderful tour, with an expert guide.” —Brian Greene, New York Times bestselling author of The Elegant Universe Kaku skillfully guides us through the latest innovations in string theory and its latest iteration, M-theory, which posits that our universe may be just one in an endless multiverse, a singular bubble floating in a sea of infinite bubble universes. If M-theory is proven correct, we may perhaps finally find answer to the question, “What happened before the big bang?” This is an exciting and unforgettable introduction into the new cutting-edge theories of physics and cosmology from one of the pre-eminent voices in the field.
There was a time when 'universe' meant all there is. Everything. Yet, as Brian Greene's extraordinary book shows, ours may be just one universe among many, like endless reflections in a mirror. He takes us on a captivating exploration of parallel worlds - from a multiverse where an infinite number of your doppelg ngers are reading this sentence, to vast oceans of bubble universes and even multiverses made of mathematics - showing just how much of reality's true nature may be hidden within them.
Roger Williams championed liberty of conscience. Cotton Mather promoted acts of kindness and doing good. Roger Williams was born in London but migrated to Boston and then to Salem, Plymouth, and finally to the town he founded, Providence, Rhode Island. Cotton Mather was born in Boston and never strayed from it. Both were trained Puritan ministers, but the young man Roger resigned from the ministry, saying it was “the best callings but (generally) they are the worst trades in the world.” Instead, he made his living “trucking with the Indians.” Cotton preached at his pulpit at Boston’s Old North Church until seven weeks before he passed away. They both wrote books, especially Cotton, who wrote over four hundred. Alike and yet so different, the two men were thinkers and writers in America’s early religious history. Author William H. Benson compares and contrasts Roger Williams and Cotton Mather in this, the first of six volumes of The Parallel Lives of the Noble American Religious Thinkers vs. Believers. Additional volumes will include: Thomas Paine and George Whitefield, Ralph Waldo Emerson and Joseph Smith, William James and Mary Baker Eddy, Mark Twain and Billy Graham, and H. L. Mencken and Jim Bakker.
Ultraviolet Astronomy and the Quest for the Origin of Life addresses the use of astronomical observations in the ultraviolet range to better understand the generation of complex, life-precursor molecules. The origin of RNA is still under debate but seems to be related to the generation of pools of complex organic molecules submitted to heavy cycles of solution in water and drying. This book investigates whether these cycles require a planetary surface or may occur in space by examining both the theoretical and observational aspects of the role of UV radiation in the origin of life. This book offers the latest advances in these studies for astronomers, astrobiologists and planetary scientists. - Addresses both the theoretical and observational aspects of the role of Ultraviolet (UV) radiation in the origin of life - Builds on the requirements to produce prebiotic molecules in space and the implications for the origin of RNA - Investigates the use of ultraviolet observations related to planetary system formation, the evolution of young planetary disks, and the interaction of stars with planetary atmospheres
The first A–Z resource to catalog the achievements and legacy of more than four millennia of scientific thought in the ancient world of the Mediterranean and the Near East, providing a complete overview of the physical, chemical, life, medical, and social sciences of the classical world. Many are familiar with such wonders as steam power and the discovery that the planets revolve around the Sun. The fact that such phenomena were known to the ancient Greeks more than 2,000 years ago is less well known. Now, Science in the Ancient World fills this gap by covering all the major scientific developments during 4,000 years of ancient history. Over 200 A–Z entries explore the origins of science, from astronomy and mathematics to medicine and chemistry. Giants like Aristotle and Plato are examined, together with more obscure figures like Nearchus, explorer of the Indian Ocean, and Hero, discoverer of steam power. Emphasis is placed on the diversity of ancient science, from the achievements of the Mesopotamians to the science of the Romans. The philosophies behind ancient science are explored, from the Epicurean pursuit of happiness to the asceticism of the Stoics. This comprehensive survey brings to the modern reader a long lost age of scientific discovery.
This essay delves into the most intimate secret of Naples through an archaeoastronomical inquiry. It demonstrates that religious and philosophical motivations were central to the urban planning of its ancient Greek centre, Neapolis, constructed in the 6th- 5th centuries BC by Cumaeans and other Greek colonists. The design of the city's streets and its distinctive geographical-astronomical orientation evoked the cults of Apollo (the Greek Sun-god) and Parthenope (the local Numen, who reminds the mythical Sibyl of Cumae) on solstices and equinoxes. Neapolis' street grid was also inspired by Pythagorean cosmology, as it was designed with golden ratio and decagonal proportions. These elements combined to make Neapolis a perfect microcosm, or better yet, a temple-city centred on the cult of the Sun and Parthenope. Finally, the city’s religious traditions likely increased the public impact of the martyrdom of Saint Januarius, facilitating the Christianization of Naples in the 4th century AD. Naples’ ancient streets, culture, and Cathedral still preserve the legacy of Neapolis' solar traditions in their geometries, symbols, hymns, sweets, mosaics, and relics