An award-winning science writer presents a captivating collection of cosmological essays for the armchair astronomer The galaxy, the multiverse, and the history of astronomy are explored in this engaging compilation of cosmological tales by multiple-award-winning science writer Marcia Bartusiak. In thirty-two concise and engrossing essays, the author provides a deeper understanding of the nature of the universe and those who strive to uncover its mysteries. Bartusiak shares the back stories for many momentous astronomical discoveries, including the contributions of such pioneers as Beatrice Tinsley, with her groundbreaking research in galactic evolution, and Jocelyn Bell Burnell, the scientist who first discovered radio pulsars. An endlessly fascinating collection that you can dip into in any order, these pieces will transport you to ancient Mars, when water flowed freely across its surface; to the collision of two black holes, a cosmological event that released fifty times more energy than was radiating from every star in the universe; and to the beginning of time itself.

An award-winning science writer presents a captivating collection of cosmological essays for the armchair astronomer The galaxy, the multiverse, and the history of astronomy are explored in this engaging compilation of cosmological tales by multiple-award-winning science writer Marcia Bartusiak. In thirty-two concise and engrossing essays, the author provides a deeper understanding of the nature of the universe and those who strive to uncover its mysteries. Bartusiak shares the back stories for many momentous astronomical discoveries, including the contributions of such pioneers as Beatrice Tinsley, with her groundbreaking research in galactic evolution, and Jocelyn Bell Burnell, the scientist who first discovered radio pulsars. An endlessly fascinating collection that you can dip into in any order, these pieces will transport you to ancient Mars, when water flowed freely across its surface; to the collision of two black holes, a cosmological event that released fifty times more energy than was radiating from every star in the universe; and to the beginning of time itself.

Rainforests have long been recognized as hotspots of biodiversity—but they are crucial for our planet in other surprising ways. Not only do these fascinating ecosystems thrive in rainy regions, they create rain themselves, and this moisture is spread around the globe. Rainforests across the world have a powerful and concrete impact, reaching as far as America’s Great Plains and central Europe. In Rainforest: Dispatches from Earth’s Most Vital Frontlines, a prominent conservationist provides a comprehensive view of the crucial roles rainforests serve, the state of the world’s rainforests today, and the inspirational efforts underway to save them. In Rainforest, Tony Juniper draws upon decades of work in rainforest conservation. He brings readers along on his journeys, from the thriving forests of Costa Rica to Indonesia, where palm oil plantations have supplanted much of the former rainforest. Despite many ominous trends, Juniper sees hope for rainforests and those who rely upon them, thanks to developments like new international agreements, corporate deforestation policies, and movements from local and Indigenous communities. As climate change intensifies, we have already begun to see the effects of rainforest destruction on the planet at large. Rainforest provides a detailed and wide-ranging look at the health and future of these vital ecosystems. Throughout this evocative book, Juniper argues that in saving rainforests, we save ourselves, too.

As a child, Claire's big brother Ray was always bright and inquisitive, and she looked up to him. But as the two became teenagers, Ray struggled to acquire the social skills that came more easily to Claire and their friends. Claire tried to help, pointing out what he should or shouldn't have said or done. Ray insisted that he wasn't the problem--"On my planet...", he would explain, there were no social climbers, no cocktail parties, no subtle hints or subliminal messages to miss. On his planet, the telling of little white lies would be a capital offence. At sixteen, sitting with him in the high school cafeteria, Claire vowed to find Ray's "planet." After graduation, Ray took a job as a letter carrier with Canada Post, but after thirty-three years on the job he had developed plantar fasciitis, his feet so painful he couldn't walk. Instead of seeking medical help, he began leaving mail in his truck overnight--a serious dereliction of duty. He was fired, blew his appeal, and spiralled into a suicidal depression. Claire didn't know he was in trouble until he reached out to her by email. Thus began a remarkable email correspondence that pulled back the curtain on an inner life Claire couldn't have imagined. Where in-person interactions plunged him into hot water, by email, Ray's writing revealed a compassionate, funny, sad man who showed extraordinary insight into his often self-destructive way of navigating the world. Ray was fifty when Claire realized he might have Autism Spectrum Disorder (ASD), but by then, having survived without a diagnosis his whole life, Ray was reluctant to have a label pinned on him and resisted Claire's efforts to fix him by trying, in all sincerity, to make him more like her. Dispatches From Ray's Planet draws on Ray and Claire's correspondence to tell the story of two siblings from two very different planets. There are thousands of Rays in our world, hiding in basements or holding up walls at social functions. In this collective memoir, Claire and Ray share their journey with the hope that others can also learn that we all perceive the world in different ways, and that "different" does not necessarily mean dangerous.

One of America's most talked-about science writers--and author of the award-winning book, Thursday's Universe--explores the phenomenon of "dark matter", the hypothesized, invisible substance that is changing our view of the universe. Photographs.

A look inside the secret world of the American intelligence establishment and its link to the global eavesdropping network "Echelon" assesses how much privacy Americans have unwittingly sacrificed in favor of national security.

An “intriguing and accessible” (Publishers Weekly) interpretation of the life of Galileo Galilei, one of history’s greatest and most fascinating scientists, that sheds new light on his discoveries and how he was challenged by science deniers. “We really need this story now, because we’re living through the next chapter of science denial” (Bill McKibben). Galileo’s story may be more relevant today than ever before. At present, we face enormous crises—such as minimizing the dangers of climate change—because the science behind these threats is erroneously questioned or ignored. Galileo encountered this problem 400 years ago. His discoveries, based on careful observations and ingenious experiments, contradicted conventional wisdom and the teachings of the church at the time. Consequently, in a blatant assault on freedom of thought, his books were forbidden by church authorities. Astrophysicist and bestselling author Mario Livio draws on his own scientific expertise and uses his “gifts as a great storyteller” (The Washington Post) to provide a “refreshing perspective” (Booklist) into how Galileo reached his bold new conclusions about the cosmos and the laws of nature. A freethinker who followed the evidence wherever it led him, Galileo was one of the most significant figures behind the scientific revolution. He believed that every educated person should know science as well as literature, and insisted on reaching the widest audience possible, publishing his books in Italian rather than Latin. Galileo was put on trial with his life in the balance for refusing to renounce his scientific convictions. He remains a hero and inspiration to scientists and all of those who respect science—which, as Livio reminds us in this “admirably clear and concise” (The Times, London) book, remains threatened everyday.

In this trailblazing work from the internet’s most empathetic math teacher, Ben Orlin unravels the secrets behind the world’s most confounding language. Math, it is said, is the "universal language.” But if a language brings people together, why does math make so many of us feel so alone? In Math for English Majors, bestselling author Ben Orlin (Math with Bad Drawings) offers fresh insights for the mathematically perplexed and mathematical masters alike. As Orlin reveals, the “universal language” is precisely that: a language. It has nouns (numbers), verbs (calculations), and grammar (algebra). It has funny idioms (“exponential”), quirky etymologies (“squaring”), and peculiar ambiguities (“PEMDAS”). It even has its own form of literature, with equations ranging from the simple wisdom of A2 + B2 = C2 to the startling profundity of eπi + 1 = 0. Along the way, he shares relatable stories of his own mathematical misunderstandings and epiphanies, as well as the trials and triumphs of his students. And, as always, he sheds further light and levity on the subject with his inept—yet strangely effective—drawings.

Explore the evolution of astronomy from Dante to Einstein, as seen through the eyes of trailblazing Victorian astronomer Mary Acworth Evershed In 1910, Mary Acworth Evershed (1867–1949) sat on a hill in southern India staring at the moon as she grappled with apparent mistakes in Dante’s Divine Comedy. Was Dante’s astronomy unintelligible? Or was he, for a man of his time and place, as insightful as one could be about the sky? As the twentieth century began, women who wished to become professional astronomers faced difficult cultural barriers, but Evershed joined the British Astronomical Association and, from an Indian observatory, became an experienced observer of sunspots, solar eclipses, and variable stars. From the perspective of one remarkable amateur astronomer, readers will see how ideas developed during Galileo’s time evolved or were discarded in Newtonian conceptions of the cosmos and then recast in Einstein’s theories. The result is a book about the history of science but also a poetic meditation on literature, science, and the evolution of ideas.

New Yorkers Grant and his girlfriend Mariah decided on a whim to buy an old plantation house in the Mississippi Delta. This is their journey of discovery to a remote, isolated strip of land, three miles beyond the tiny community of Pluto. They learn to hunt, grow their own food, and fend off alligators, snakes, and varmints galore. They befriend an array of unforgettable local characters, capture the rich, extraordinary culture of the Delta, and delve deeply into the Delta's lingering racial tensions. As the nomadic Grant learns to settle down, he falls not just for his girlfriend but for the beguiling place they now call home.