'Lisa Kaltenegger offers first-hand access to her expertise on the search for planets in the universe, and the life they may contain. Along the way, Lisa's breezy narrative style invites you to experience with her the challenges and joys of being a scientist on the frontier of discovery' Neil deGrasse Tyson, Astrophysicist
For thousands of years, humans have wondered whether we're alone in the cosmos. Now, for the first time, we have the technology to investigate. The question should have an obvious answer: yes or no. But once you try to find life elsewhere, you realize it is not so simple. How do you find it over cosmic distances? What actually is life?
Astronomer Lisa Kaltenegger works from Carl Sagan's former office at Cornell University, where she built a team of tenacious scientists from many disciplines to find life on faraway worlds, using Earth's diverse biosphere and its history as a Rosetta Stone. With infectious enthusiasm, she provides an eye-opening insider's guide to the most unusual exoplanets that have shaken our worldview - planets covered in oceans of lava, lonely wanderers lost in space, and others with more than one sun in their sky - as well as the best contenders for Alien Earths. She also shows how close imagined scifi worlds come to reality.
We live in an incredible new epoch of exploration. As our witty and knowledgeable tour guide, Professor Kaltenegger shows how we discover not merely new continents, like the explorers of old, but whole new worlds circling other stars - and how we could spot life there. Worlds from where aliens may even be gazing back at us. What if we're not alone?
Rezensionen / Stimmen
Lisa Kaltenegger is an enthusiastic guide to the search for life beyond our planet - and the new technologies that could help it succeed ... [the] director of Cornell's Carl Sagan Institute, stands out from the crowd of authors as one of the world's leading practitioners of astrobiology, with extensive personal involvement in the field. She writes with exemplary clarity about the remarkable diversity of the thousands of planets already identified beyond our solar system - and explains how we could detect clear signs of biology in outer space from the vast influx of data provided by a new generation of ultra-powerful telescopes over the next few years ... the tone of Alien Earths is overwhelmingly positive, as Kaltenegger rejoices in her "adventure to find life in the cosmos" and invites readers to share her excitement for the search, without getting carried away by "wild claims" with insufficient evidence ... she writes."The most exciting phase is about to begin." -- Clive Cookson * Financial Times * Every other day we discover a new planet. How long before we find one that can sustain intelligent life? ... As Lisa Kaltenegger explains in her horizon-expanding new book, Alien Earths, this observation altered our perception of the universe ... And of course, if we can observe other planets, they can watch us -- Rhys Blakely * The Times * Have dinosaurs evolved on other worlds? Could we spot a planet of glowing organisms? What nearby star systems are positioned to observe Earth passing in front of the sun? These are just a few of the questions that Lisa Kaltenegger has joyfully tackled. As the founding director of the Carl Sagan Institute at Cornell University, she has pioneered interdisciplinary work on the origins of life on Earth and the hunt for signs of life, or biosignatures, elsewhere in the universe. Alien Earths ... chronicles her insights and adventures spanning an idyllic childhood in Austria to her Cornell office, which previously belonged to the astronomer Carl Sagan -- Becky Ferreira * New York Times * E.T. is waiting to be found. And what's the best way to find life as we know it? Just ask Dr. Lisa Kaltenegger, the Director of the Carl Sagan Institute. She explains the latest methods (such as observing Earth from space to see what we can deduce about it), the power of the James Webb Telescope and the interdisciplinary team developing the tools we need to search for planets like our own. * Parade.com * an authoritative and enjoyable read -- Andrew Robinson * Nature * a superb testament to the scientific virtue of curious wonder -- Steven Poole * Wall Street Journal *
Auflage
Sprache
Verlagsort
Verlagsgruppe
Editions-Typ
Dateigröße
ISBN-13
978-1-80206-492-6 (9781802064926)
Copyright in bibliographic data and cover images is held by Nielsen Book Services Limited or by the publishers or by their respective licensors: all rights reserved.
Schweitzer Klassifikation
Lisa Kaltenegger is the Director of the Carl Sagan Institute to Search for Life in the Cosmos at Cornell University, and Associate Professor in Astronomy. She is a pioneer and world-leading expert in modeling potential habitable worlds and their detectable spectral fingerprint. Professor Kaltenegger has served on NSF and NASA committees and is a Science Team Member of NASA's TESS Mission as well as the NIRISS instrument on the James Webb Space Telescope.
Professor Kaltenegger is the recipient of numerous international prizes and awards, including being a European Commission Role Model for Women in Science and Research. She was named one of America's Young Innovators by Smithsonian Magazine, an Innovator to Watch by TIME Magazine, and stars in the IMAX 3D movie "The Search for Life in Space". Asteroid Kaltenegger7734 is named after her.
