One of the world's leading astronomers, Robert Kirshner, takes readers inside a lively research team on the quest that led them to an extraordinary cosmological discovery: the expansion of the universe is accelerating under the influence of a dark energy that makes space itself expand. In addition to sharing the story of this exciting discovery, Kirshner also brings the science up-to-date in a new epilogue. He explains how the idea of an accelerating universe--once a daring interpretation of sketchy data--is now the standard assumption in cosmology today.This measurement of dark energy--a quality of space itself that causes cosmic acceleration--points to a gaping hole in our understanding of fundamental physics. In 1917, Einstein proposed the cosmological constant to explain a static universe. When observations proved that the universe was expanding, he cast this early form of dark energy aside. But recent observations described first-hand in this book show that the cosmological constant--or something just like it--dominates the universe's mass and energy budget and determines its fate and shape.Warned by Einstein's blunder, and contradicted by the initial results of a competing research team, Kirshner and his colleagues were reluctant to accept their own result. But, convinced by evidence built on their hard-earned understanding of exploding stars, they announced their conclusion that the universe is accelerating in February 1998. Other lines of inquiry and parallel supernova research now support a new synthesis of a cosmos dominated by dark energy but also containing several forms of dark matter. We live in an extravagant universe with a surprising number of essential ingredients: the real universe we measure is not the simplest one we could imagine.

    A realistic guide to becoming an Astronaut at a young age.

    Yet, no records exist explaining how, why, or who built Egypt’s megalithic monuments and statues. The ancient Egyptians did, however, record that their civilization resided in the shadow of a kingdom of “gods” whose reign ended many thousands of years before their first dynasty. What was this Civilization X that antiquity’s most accomplished people revered as gods?The recent discovery of a large stone at one of Egypt’s oldest ruins presents physical evidence that clearly and distinctly shows the markings of a machining process far beyond the capabilities of the Ancient Egyptians. Likewise, experimental modeling of the Great Pyramid’s subterranean chambers and passageways gives scientific evidence to further support the theory that the civilization responsible for such magnificent monuments is much older than presently believed. Ancient Egypt 39,000 BCE examines this evidence from historical and technical points of view, explaining who these prehistoric people were, what happened to them, why they built their civilization out of granite, and why they built a series of pyramids along the west bank of the Nile River.

    But gravitational waves – ripples in the fabric of space and time – are unrelenting, passing through barriers that stop light dead.At the two 4-kilometre long LIGO observatories in the US, scientists developed incredibly sensitive detectors, capable of spotting a movement 100 times smaller than the nucleus of an atom. In 2015 they spotted the ripples produced by two black holes spiralling into each other, setting spacetime quivering.This was the first time black holes had ever been directly detected – and it promises far more for the future of astronomy. Brian Clegg presents a compelling story of human technical endeavour and a new, powerful path to understand the workings of the universe.Brian Clegg’s most recent books are The Reality Frame (Icon, 2017), What Colour is the Sun? (Icon, 2016) and Ten Billion Tomorrows (St Martin’s Press, 2016). His Dice World and A Brief History of Infinity were both longlisted for the Royal Society Prize for Science Books. He has also written Big Data for the Hot Science series. Brian has written for numerous publications including The Wall Street Journal, Nature, BBC Focus, Physics World, The Times and The Observer. Brian is editor of popularscience.co.uk and blogs at brianclegg.blogspot.com.

    Marcelo Gleiser explores the shared quest of ancient prophets and today's astronomers to explain the strange phenomena of our skies--from the apocalypse foretold in Revelations to modern science's ongoing identification of multiple cataclysmic threats, including the impact of comets and asteroids on earthly life, the likelihood of future collisions, the meaning of solar eclipses and the death of stars, the implications of black holes for time travel, and the ultimate fate of the universe and time. Presenting insights to cosmological science and apocalyptic philosophy in an "easily accessible" (Library Journal) style, Gleiser is "a rare astrophysicist as comfortable quoting Scripture as explaining formulas" (Booklist). K. C. Cole praises his ability to "[work] the entwined threads of science and religion into a vision of the end' that is strangely comforting and inspiring.

    Each object is plotted on a detailed, easy-to-use star map, and most of these sights can be found even in a light-polluted sky. Also included are four seasonal all-sky charts that help locate each highlight. You don't need fancy or expensive equipment to enjoy the wonders of the night sky. In fact, as even experienced star gazers know, to go beyond the naked-eye sky and delve deep into the universe, all you need are binoculars ? even the ones hanging unused in your closet. If you don't own any, Binocular Highlights explains what to look for when choosing binoculars for star gazing and provides observing tips for users of these portable and versatile mini-telescopes. Sprial-bound with readable paper spine, full color throughout.

    To understand the universe in the far future, we must first describe its present state and structure on the grand scale, and how its present properties arose. Dr Islam explains these topics in an accessible way in the first part of the book. From this background he speculates about the future evolution of the universe and predicts the major changes that will occur. The author has largely avoided mathematical formalism and therefore the book is well suited to general readers with a modest background knowledge of physics and astronomy.

    41 illustrations.

    'Astrology must be right,' wrote the American astrologer Evangeline Adams, claimed descendant of John Quincy Adams, in a challenge to skeptics in 1929. 'There can be no appeal from the Infinite.' The Fated Sky explores both the history of astrology & the controversial subject of its historical influence. It's the 1st serious book to fully engage astrology in this way. Astrology is the oldest occult sciences, also the origin of science itself. Astronomy, mathematics & other disciplines arose in part to make possible the calculations necessary in casting horoscopes. For 5000 years, the influence of the stars has been viewed as shaping the course of affairs. According to recent polls, at least 30% of Americans believe in it, tho modern astrology is utterly different from the doctrine of the stars that won the respect & allegiance of the greatest thinkers, scientists & writers--Greek, Roman, Egyptian, Arab & Persian--of earlier days. Statesmen, popes & kings once embraced it. Th Aquinas found it compatible with Xian faith. There are some 200 allusions to it in Shakespeare's plays, all their predictions fulfilled. The great astronomers of the scientific revolution--Copernicus, Tycho Brahe, Kepler--were adherents. Newton's appetite for mathematics was whetted by an astrological text. Prominent figures such as Churchill, deGaulle & Reagan have consulted astrologers, heeding their advice. Universities as diverse as Oxford & Spain's Univ. of Zaragoza offer courses in the subject, fulfilling Jung's prediction that astrology would again become the subject of serious discourse. Whether astrology actually has the powers ascribed to it is open to debate. But there's no doubt that it maintains a hold on the human mind. The Fated Sky gives a comprehensive account of this subject & its enduring influence on history & the history of ideas.

    The majority view is that life began with replicating molecules, the precursors of modern genes. The minority belief is that random populations of molecules evolved metabolic activities before exact replication existed and that natural selection drove the evolution of cells toward greater complexity for a long time without the benefit of genes. Dyson analyzes both of these theories with reference to recent important discoveries by geologists and chemists, aiming to stimulate new experiments that could help decide which theory is correct. This second edition covers the impact revolutionary discoveries such as the existence of ribozymes, enzymes made of RNA; the likelihood that many of the most ancient creatures are thermophilic, living in hot environments; and evidence of life in the most ancient of all terrestrial rocks in Greenland have had on our ideas about how life began. It is a clearly written, fascinating book that will appeal to anyone interested in the origins of life.

    Black and white photographs are provided. The fifth edition adds a chapter on a

    --Carlo Rovelli, author of Seven Brief Lessons on Physics and Helgoland You've got questions: about space, time, gravity, and the odds of meeting your older self inside a wormhole. All the answers you need are right here.As a species, we may not agree on much, but one thing brings us all together: a need to know. We all wonder, and deep down we all have the same big questions. Why can't I travel back in time? Where did the universe come from? What's inside a black hole? Can I rearrange the particles in my cat and turn it into a dog?Researcher-turned-cartoonist Jorge Cham and physics professor Daniel Whiteson are experts at explaining science in ways we can all understand, in their books and on their popular podcast, Daniel and Jorge Explain the Universe. With their signature blend of humor and oh-now-I-get-it clarity, Jorge and Daniel offer short, accessible, and lighthearted answers to some of the most common, most outrageous, and most profound questions about the universe they've received.This witty, entertaining, and fully illustrated book is an essential troubleshooting guide for the perplexing aspects of reality, big and small, from the invisible particles that make up your body to the identical version of you currently reading this exact sentence in the corner of some other galaxy. If the universe came with an FAQ, this would be it.

    The author uses basic astrological concepts symbolically and practically in a framework of Jungian psychology to show how people relate to one another on both conscious and unconscious levels.

    Astronomy: A Beginner's Guide to the Universe.

    the common and accepted doctrine of antiquity that the constellations were divine in origin and sacred in character. They are woven in with all the old ethnic religions. Much as heathenism has perverted them to false worship, it has ever held to the belief that they are from God... -from "Primeval Man" Did God arrange the stars in the sky to spell out his ultimate plans for the human race? Such is the conclusion of this curious book, first published in 1882 as an attempt to reconcile Christianity with the public fascination with astrology... a fascination that endures today. In this profusely illustrated volume, discover the connections between the signs of the Zodiac and Christian symbolism-Leo the lion represents Jesus, for instance; the Gemini twins signify both the relationship of Adam and Eve as well as God's relationship with his church. Building upon this language of the stars, the author demonstrates the truth of God's "one plan and purpose of Redemption for fallen man." American Lutheran pastor JOSEPH AUGUST SEISS (1823-1904) was born in Maryland and served congregations in Virginia, Maryland, and Pennsylvania. In addition to numerous translations of hymns from the original German, he also authored numerous books, including The Apocalypse.