dark matter and the dinosaurs the astounding interconnectedness of the universe

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Dark Matter And The Dinosaurs

Author : Lisa Randall
ISBN : 9781448192229
Genre : Science
File Size : 86. 10 MB
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66 million years ago, a ten-mile-wide object from outer space hurtled into the Earth at incredible speed. The impact annihilated the dinosaurs, along with three-quarters of the other species on the planet. But what if this catastrophe was the sign of something greater: an opening vista onto the interconnectedness of the universe itself? This is the story of the astounding forces that underpin our existence; a horizon-expanding tour of the cosmos that unifies what we know about the universe with new thinking. From the far-flung reaches of space, the makeup of the universe and our solar system's place within it, to the mysterious and elusive stuff of dark matter and how it affects life here on Earth.

Dark Matter And The Dinosaurs

Author : Lisa Randall
ISBN : 9780062328519
Genre : Science
File Size : 36. 77 MB
Format : PDF, Docs
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In this brilliant exploration of our cosmic environment, the renowned particle physicist and New York Times bestselling author of Warped Passages and Knocking on Heaven’s Door uses her research into dark matter to illuminate the startling connections between the furthest reaches of space and life here on Earth. Sixty-six million years ago, an object the size of a city descended from space to crash into Earth, creating a devastating cataclysm that killed off the dinosaurs, along with three-quarters of the other species on the planet. What was its origin? In Dark Matter and the Dinosaurs, Lisa Randall proposes it was a comet that was dislodged from its orbit as the Solar System passed through a disk of dark matter embedded in the Milky Way. In a sense, it might have been dark matter that killed the dinosaurs. Working through the background and consequences of this proposal, Randall shares with us the latest findings—established and speculative—regarding the nature and role of dark matter and the origin of the Universe, our galaxy, our Solar System, and life, along with the process by which scientists explore new concepts. In Dark Matter and the Dinosaurs, Randall tells a breathtaking story that weaves together the cosmos’ history and our own, illuminating the deep relationships that are critical to our world and the astonishing beauty inherent in the most familiar things.

Dark Matter And The Dinosaurs

Author : Instaread
ISBN : 9781944195564
Genre : Science
File Size : 36. 50 MB
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Dark Matter and the Dinosaurs by Lisa Randall | Key Takeaways, Analysis & Review Preview: Dark Matter and the Dinosaurs by Lisa Randall proposes to explain the causes of the meteoroid that wiped out the dinosaurs using a dark matter model. It also describes a wide range of scientific findings to illustrate the interconnectedness of the cosmos to life on Earth… PLEASE NOTE: This is key takeaways and analysis of the book and NOT the original book. Inside this Instaread of Dark Matter and the Dinosaurs: · Overview of the book · Important People · Key Takeaways · Analysis of Key Takeaways

Knocking On Heaven S Door

Author : Lisa Randall
ISBN : 9781448161966
Genre : Science
File Size : 59. 54 MB
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Sunday Times Science Book of the Year 2011. We are poised on the edge of discovery in particle physics (the study of the smallest objects we know of) and cosmology (the study of the largest), and when these breakthroughs come, they will revolutionise what we think we know about the universe, and the modern world. Lisa Randall guides us through the latest ideas, charting the thrilling progress we have made in understanding the universe – from Galileo and Newton to Einstein and the Large Hadron Collider and the search for the Higgs boson. Yet it's about more than just physics - Randall explains how we decide what questions to ask; how risk, beauty, creativity and truth play a role in scientific thinking; and how answering the big questions will ultimately tell us who we are and where we came from.

Dark Matter And The Dinosaurs

Author : Lisa Randall
ISBN : 9781847923066
Genre :
File Size : 36. 25 MB
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66 million years ago, a ten-mile-wide object from outer space hurtled into the Earth at incredible speed and destroyed the dinosaurs, along with three-quarters of the other species on the planet. Where did it come from, and why? And how is this connected to dark matter âe" the most mysterious, elusive stuff in the universe, that interacts with gravity like ordinary matter but doesnâe(tm)t emit or absorb light. Astronomers know itâe(tm)s there but it is literally invisible. Dark Matter and the Dinosaurs tells the story of Big Bang theory, cosmological inflation, the makeup of the universe and our solar systemâe(tm)s place in it; itâe(tm)s about mass extinctions through the ages, what we know has hit the Earth and what might hit us in the future. And it explores the radical idea that dark matter might ultimately have been responsible for the dinosaursâe(tm) extinction. A horizon-expanding tour of the cosmos that blends what we know about the universe with new thinking, Dark Matter and the Dinosaurs is a book full of wonders, from a gifted scientist and writer.

The 4 Percent Universe

Author : Richard Panek
ISBN : 9780547523569
Genre : Science
File Size : 87. 34 MB
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The epic, behind-the-scenes story of an astounding gap in our scientific knowledge of the cosmos. In the past few years, a handful of scientists have been in a race to explain a disturbing aspect of our universe: only 4 percent of it consists of the matter that makes up you, me, our books, and every planet, star, and galaxy. The rest—96 percent of the universe—is completely unknown. Richard Panek tells the dramatic story of how scientists reached this conclusion, and what they’re doing to find this "dark" matter and an even more bizarre substance called dark energy. Based on in-depth, on-site reporting and hundreds of interviews—with everyone from Berkeley’s feisty Saul Perlmutter and Johns Hopkins’s meticulous Adam Riess to the quietly revolutionary Vera Rubin—the book offers an intimate portrait of the bitter rivalries and fruitful collaborations, the eureka moments and blind alleys, that have fueled their search, redefined science, and reinvented the universe.

Bright Galaxies Dark Matters

Author : Vera C. Rubin
ISBN : 1563962314
Genre : Science
File Size : 58. 21 MB
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Bright Galaxies, Dark Matters charts two extraordinary journeys: the road to a better understanding of the structure and composition of the universe, and Dr. Rubin's own path-breaking career. The scientific papers included here offer an overview of the topic that has been the major focus of Dr. Rubin's career: the motions of stars within galaxies and the evidence from these motions that most of the matter in the universe is dark. Elsewhere, Dr. Rubin examines some of the tools of her trade - from star charts to the Hubble Telescope to some of the observatories where she has worked. The concluding section, The Astronomical Life, finds Dr. Rubin writing candidly about the demands and rewards of her career, offering insightful portraits of colleagues, friends, and other notable women in science.

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