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"We've all asked ourselves the question. Looking up at the night sky, it's almost impossible NOT to wonder: Are we alone in the universe? In [this book], Space.com senior writer Dr. Michael Wall treats that question as merely a jumping-off point. He considers, for instance, the myriad of questions that would arise once we do discover life beyond Earth (an eventuality which, top NASA officials told Dr. Wall, is only drawing closer). From the unexpected--do...
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Everyone is curious about life in the Universe, UFOs and whether ET is out there. Over the course of his thirty-year career as an astrophysicist, Adam Frank has consistently been asked about the possibility of intelligent life in the universe. Are aliens real? Where are they? Why haven't we found them? What happens if we do? We've long been led to believe that astronomers spend every night searching the sky for extraterrestrials, but the truth is...
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Why Earth’s life-friendly climate makes it exceptionaland what that means for the likelihood of finding intelligent extraterrestrial life
We have long fantasized about finding life on planets other than our own. Yet even as we become aware of the vast expanses beyond our solar system, it remains clear that Earth is exceptional. The question is: why? In Lucky Planet, astrobiologist David Waltham argues that Earth’s...
We have long fantasized about finding life on planets other than our own. Yet even as we become aware of the vast expanses beyond our solar system, it remains clear that Earth is exceptional. The question is: why? In Lucky Planet, astrobiologist David Waltham argues that Earth’s...
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"A young planetary scientist intimately details the search for life on Mars, tracing our centuries-old obsession with this seemingly desolate planet. Mars was once similar to Earth, but today there are no rivers, no lakes, no oceans. Coated in red dust, the terrain is bewilderingly empty. And yet multiple spacecraft are circling Mars, sweeping over Terra Sabaea, Syrtis Major, the dunes of Elysium, and Mare Sirenum -- on the brink, perhaps, of a staggering...
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This thrilling story of science, the Cold War, Nazi research, atomic anxieties, secret spy planes and the space race draws on original archival research, declassified documents and interviews to present a narrative history of humanity's hunt for alien life, including the military and CIA's secret, decades-long quest to study UFOs.
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"Riveting and timely, a look at the research that is transforming our understanding of the cosmos in the quest to discover whether we are alone. 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. But once you look for life elsewhere, you realize it is not so simple. How do you find it over cosmic distances? What actually is life? As founding director of Cornell...
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Since its formation nearly five billion years ago, our planet has been the sole living world in a vast and silent universe. Now Earth's isolation is coming to an end. Over the past two decades, astronomers have discovered thousands of 'exoplanets' orbiting other stars, including some that could be similar to our own world. Studying those distant planets for signs of life will be crucial to understanding life's intricate mysteries right here on Earth....
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Scientists are on the verge of answering one of the greatest questions in history: Are we alone? Finding Life Beyond Earth immerses audiences in the sights and sounds of alien worlds, while top astrobiologists explain how these places are changing how we think about the potential for life in our solar system.
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"Harvard's top astronomer lays out his controversial theory that our solar system was recently visited by advanced alien technology from a distant star"--
In late 2017 scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Loeb showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in...
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Ultimately, we need to figure out what is next for humanity. Our logical move is to break free of the confines of the Earth and colonise another body in the Solar System, such as the Moon or Mars. How and when will we do this? Or is it all just science fiction? These questions, in a nutshell, make up the core of astrobiology - the study of the origins and evolution and biology of life elsewhere in the universe, and the search for it. This book is...
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There are tons of movies about aliens coming to Earth. Sometimes they come to be our friends, sometimes they come to destroy us-and sometimes they come to make circles in our cornfields. But what about reality? Do scientists actually believe there is intelligent life somewhere out in space? In fact, many scientists spend their days looking for signs of life throughout the galaxy. Others look for ways to make contact with aliens if they exist. And...
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"One of the most powerful questions humans ask about the cosmos is: Are we alone? While the science behind this inquiry is fascinating, it doesn't exist in a vacuum. It is a reflection of our values, our fears, and most importantly, our enduring sense of hope. In The Possibility of Life, acclaimed science journalist Jaime Green traces the history of our understanding, from the days of Galileo and Copernicus to our contemporary quest for exoplanets....
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"Explore the dark side of space in Out of this World, a new and exciting series for struggling readers. Is there life on other planets? What is Area 51? These and other fascinating questions are discussed in the Extraterrestrial Life title using considerate text that is written at a higher maturity level with a lower reading level to engage struggling readers. A table of contents, glossary with simplified pronunciations, and index all enhance reading...
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"In New York Times bestseller Extraterrestrial, Avi Loeb, Chair of Harvard's Astronomy Department, presented a theory that shook the scientific community: our solar system, Loeb claimed, had been visited by a piece of advanced alien technology from a distant star. This provocative and persuasive argument opened thousands of minds to the vast possibilities of our universe and the existence of intelligent life beyond Earth. But a crucial question remained:...
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"The Aliens Are Coming! is a refreshingly clear, hugely entertaining guide to the search for alien life. Miller looks everywhere for insight, from the Big Bang s sea of energy that somehow became living matter, to the equations that tell us Earth is not so rare, to the clues bacteria hold to how life started. And he makes the case that our growing understanding of life itself will help us predict whether it exists elsewhere, what it might look...