Beginning with the Babylonian integration of mathematics into the study of astronomy and cosmology, Stewart traces the evolution of our understanding of the cosmos: How Kepler's laws of planetary motion led Newton to formulate his theory of gravity. How, two centuries later, tiny irregularities in the motion of Mars inspired Einstein to devise his general theory of relativity. How, eighty years ago, the discovery that the universe is expanding led to the development of the Big Bang theory of its origins. How single-point origin and expansion led cosmologists to theorize new components of the universe, such as inflation, dark matter, and dark energy. But does inflation explain the structure of today's universe? Does dark matter actually exist? Could a scientific revolution that will challenge the long-held scientific orthodoxy and once again transform our understanding of the universe be on the way? In an exciting and engaging style, Calculating the Cosmos is a mathematical quest through the intricate realms of astronomy and cosmology.
As the dust settles on the 30th anniversary of Apollo 11, information is now coming to light that throws into serious doubt the authenticity of the Apollo record. New evidence clearly suggests that NASA hoaxed the photographs taken on the surface of the Moon. These disturbing findings are supported by detailed analysis of the Apollo images by professional photographer David S Percy ARPS and physicist David Groves PhD. The numerous inconsistencies clearly visible in the Apollo photographic account are quite irrefutable. Recent research indicates that the errors evidenced in DARK MOON were deliberately planted by individuals determined to leave clues to the faking in which they were unwillingly involved. DARK MOON is the answer to the question-did the Apollo missions really land a man on the Moon and return him alive and well to Earth, or is the record incorrect?
"A well-structured, fast-paced example of exemplary science writing."--Kirkus Reviews (starred review) "A short, beautifully produced book that tells a cautionary tale . . . Levenson is a breezy writer who renders complex ideas in down-to-earth language."--The Boston Globe "An inspiring tale about the quest for discovery."--Walter Isaacson "Equal to the best science writing I've read anywhere, by any author. Beautifully composed, rich in historical context, deeply researched, it is, above all, great storytelling."--Alan Lightman, author of The Accidental Universe "Levenson tells us where Vulcan came from, how it vanished, and why its spirit lurks today. Along the way, we learn more than a bit of just how science works--when it succeeds as well as when it fails."--Neil deGrasse Tyson "Science writing at its best. This book is not just learned, passionate, and witty--it is profoundly wise."--Junot Diaz
From America's nerviest journalist (Newsweek)--a breath-taking epic, a magnificent adventure story, and an investigation into the true heroism and courage of the first Americans to conquer space. Tom Wolfe at his very best (The New York Times Book Review)
Millions of words have poured forth about man's trip to the moon, but until now few people have had a sense of the most engrossing side of the adventure; namely, what went on in the minds of the astronauts themselves - in space, on the moon, and even during certain odysseys on earth. It is this, the inner life of the astronauts, that Tom Wolfe describes with his almost uncanny empathetic powers, that made The Right Stuff a classic.
Space is a world devoid of the things we need to live and thrive: air, gravity, hot showers, fresh produce, privacy, beer. Space exploration is in some ways an exploration of what it means to be human. How much can a person give up? How much weirdness can they take? What happens to you when you can't walk for a year? have sex? smell flowers? What happens if you vomit in your helmet during a space walk? Is it possible for the human body to survive a bailout at 17,000 miles per hour? To answer these questions, space agencies set up all manner of quizzical and startlingly bizarre space simulations. As Mary Roach discovers, it's possible to preview space without ever leaving Earth. From the space shuttle training toilet to a crash test of NASA's new space capsule (cadaver filling in for astronaut), Roach takes us on a surreally entertaining trip into the science of life in space and space on Earth.
The best-selling author of Stiff and Bonk explores the irresistibly strange universe of space travel and life without gravity. From the Space Shuttle training toilet to a crash test of NASA's new space capsule, Mary Roach takes us on the surreally entertaining trip into the science of life in space and space on Earth.
An intimate history of Earth and the quest for life beyond the solar system
For 4.6 billion years our living planet has been alone in a vast and silent universe. But soon, Earth's isolation could come to an end. Over the past two decades, astronomers have discovered thousands of planets orbiting other stars. Some of these exoplanets may be mirror images of our own world. And more are being found all the time.
Yet as the pace of discovery quickens, an answer to the universe's greatest riddle still remains just out of reach: Is the great silence and emptiness of the cosmos a sign that we and our world are somehow singular, special, and profoundly alone, or does it just mean that we re looking for life in all the wrong places? As star-gazing scientists come closer to learning the truth, their insights are proving ever more crucial to understanding life s intricate mysteries and possibilities right here on Earth.
Science journalist Lee Billings explores the past and future of the "exoplanet boom" through in-depth reporting and interviews with the astronomers and
planetary scientists at its forefront. He recounts the stories behind their world-changing discoveries and captures the pivotal moments that drove them forward in their historic search for the first habitable planets beyond our solar system. Billings brings readers close to a wide range of fascinating characters, such as:
FRANK DRAKE, a pioneer who has used the world s greatest radio telescopes to conduct the first searches for extraterrestrial intelligence and to transmit a message to the stars so powerful that it briefly outshone our Sun.
JIM KASTING, a mild-mannered former NASA scientist whose research into the Earth s atmosphere and climate reveals the deepest foundations of life on our planet, foretells the end of life on Earth in the distant future, and guides the planet hunters in their search for alien life.
SARA SEAGER, a visionary and iron-willed MIT professor who dreams of escaping the solar system and building the giant space telescopes required to discover and study life-bearing planets around hundreds of the Sun s neighboring stars.
Through these and other captivating tales, Billings traces the triumphs, tragedies, and betrayals of the extraordinary men and women seeking life among the stars. In spite of insufficient funding, clashing opinions, and the failings of some of our world s most prominent and powerful scientific organizations, these planet hunters will not rest until they find the meaning of life in the infinite depths of space. Billings emphasizes that the heroic quest for other Earth-like planets is not only a scientific pursuit, but also a reflection of our own culture s timeless hopes and fears.