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Books > Science & Mathematics > Astronomy, space & time > Space travel & exploration

Moondust - In Search of the Men Who Fell to Earth (Paperback, Revised & Updated Edition): Andrew Smith Moondust - In Search of the Men Who Fell to Earth (Paperback, Revised & Updated Edition)
Andrew Smith 1
R295 R270 Discovery Miles 2 700 Save R25 (8%) Ships in 9 - 17 working days

A revised and updated edition of the classic work to commemorate the fiftieth anniversary of the first moon landing

'It left me spellbound ... belongs to the same tradition as Tom Wolfe's The Right Stuff' Sunday Times

'Fascinating. A wonderful book' David Bowie

The Apollo Moon Programme has been called the last optimistic act of the twentieth century. In Moondust, Andrew Smith set out to find and interview the nine remaining Moonwalkers in order to learn how their lives, and ours, were irrevocably changed by this surreal expedition.

On the fiftieth anniversary of the first moon landing, Smith's powerful and gripping account of the most courageous adventure of the last century is re-released with a new chapter, detailing his fascinating interactions with Neil Armstrong, Buzz Aldrin, Edgar Mitchell and Alan Bean in the years since publication. With thought-provoking meditations on the dramatic recent upswing in cosmic exploration, including astonishing encounters with the would-be astronaut-settlers of the Mars One project and the scientists leading the search for life in our solar system, this is an indispensable update to the definitive classic.

The Lost Art of Reading Nature's Signs - Use Outdoor Clues to Find Your Way, Predict the Weather, Locate Water, Track... The Lost Art of Reading Nature's Signs - Use Outdoor Clues to Find Your Way, Predict the Weather, Locate Water, Track Animals--And Other Forgotten Skills (Paperback)
Tristan Gooley
R445 R422 Discovery Miles 4 220 Save R23 (5%) Ships in 18 - 22 working days
Space - 500 Facts (Hardcover): Pegasus Space - 500 Facts (Hardcover)
Pegasus
R491 R416 Discovery Miles 4 160 Save R75 (15%) Ships in 10 - 15 working days
The Universe (Paperback): Greg Brown The Universe (Paperback)
Greg Brown
R264 R238 Discovery Miles 2 380 Save R26 (10%) Ships in 10 - 15 working days

Ever wondered how it all began? How it will all end? And while we're waiting, what's been going on in the meantime? From the Big Bang to the Big Crunch, dark matter to antimatter, The Universe is your pocket guide to everything that ever was and ever will be - a statement that places no undue pressure on the author whatsoever.

Astronomy in Minutes - 200 Key Concepts Explained in an Instant (Paperback): Giles Sparrow Astronomy in Minutes - 200 Key Concepts Explained in an Instant (Paperback)
Giles Sparrow 1
R378 R345 Discovery Miles 3 450 Save R33 (9%) Ships in 9 - 17 working days

What happens when a star dies? How many asteroids are in our solar system? Can galaxies collide? What is dark energy? Astronomy in Minutes answers all these questions and more as it condenses 200 key concepts into easily digestible essays. From Trojan asteroids to stellar black holes, and from superclusters to cosmic microwave background, this book will take you on an essential tour around the universe. Beginning with the specks and constellations that we see in the night sky, and then zooming in on the objects and 'matter' beyond the naked eye, Astronomy in Minutes draws on established theories and recent research. Each essay is accompanied by an image or a clear diagram to help unravel complex ideas. Beginning with the constellations and finishing with the latest cosmological theories, this is the perfect reference guide to this fascinating subject. Contents include: The celestial sphere, Piscis Austrinus, the Earth-Moon system, Io and Ganymede, Kuiper Belt Objects, Measuring stellar properties, Nuclear fusion, Red and orange dwarfs, Open star clusters, Planetary nebulae, Supernova remnants, Cosmic expansion, Quasars and blazars, Nature of spacetime, Nucleosynthesis and the Anthropic Principle.

Astrophotography (Paperback, 2 Rev Ed): Thierry Legault Astrophotography (Paperback, 2 Rev Ed)
Thierry Legault
R968 Discovery Miles 9 680 Ships in 10 - 15 working days

Today's photographic equipment allows amateurs to take pictures of the stars that far surpass images taken just a few decades ago by even the largest observatories-and this book will teach you how. Author and world-renowned astrophotographer Thierry Legault teaches the art and techniques of astrophotography: from simple camera-on-tripod night-scene imaging of constellations, star trails, eclipses, artificial satellites, and polar auroras to more intensive astrophotography using specialized equipment for lunar, planetary, solar, and deep-sky imaging. Legault shares advice on equipment and guides you through techniques to capture and process your images to achieve spectacular results. Astrophotography provides the most thorough treatment of the topic available. This large-format, richly illustrated book is intended for all sky enthusiasts-newcomers and veterans alike. Learn how to: Select the most useful equipment: cameras, adapters, filters, focal reducers/extenders, field correctors, and guide telescopes Set up your camera (digital, video, or CCD) and your lens or telescope for optimal results Plan your observing sessions Mount the camera on your telescope and focus it for razor-sharp images Polar-align your equatorial mount and improve tracking for pin-point star images Make celestial time-lapse videos Calculate the shooting parameters: focal length and ratio, field of view, exposure time, etc. Combine multiples exposures to reveal faint galaxies, nebulae details, elusive planetary structures, and tiny lunar craters Adjust contrast, brightness, light curves, and colors Postprocess your images to fix defects such as vignetting, dust shadows, hot pixels, uneven background, and noise Identify problems with your images and improve your results

Amazing Stories of the Space Age - True Tales of Nazis in Orbit, Soldiers on the Moon, Orphaned Martian Robots, and Other... Amazing Stories of the Space Age - True Tales of Nazis in Orbit, Soldiers on the Moon, Orphaned Martian Robots, and Other Fascinating Accounts from the Annals of Spaceflight (Paperback)
Rod Pyle
R428 Discovery Miles 4 280 Ships in 18 - 22 working days

Award-winning science writer and documentarian Rod Pyle presents an insider's perspective on the most unusual and bizarre space missions ever devised inside and outside of NASA. The incredible projects described here were not merely flights of fancy dreamed up by space enthusiasts, but actual missions planned by leading aeronautical engineers. Some were designed but not built; others were built but not flown; and a few were flown to failure but little reported: A giant rocket that would use atomic bombs as propulsion (never mind the fallout), military bases on the moon that could target enemies on earth with nuclear weapons, a scheme to spray-paint the lenses of Soviet spy satellites in space, the rushed Soyuz 1 spacecraft that ended with the death of its pilot, the near-disaster of the Apollo 11 moon landing, the mysterious Russian space shuttle that flew only once and was then scrapped--these are just some of the unbelievable tales that Pyle has found in once top-secret documents as well as accounts that were simply lost for many decades. These stories, complimented by many rarely-seen photos and illustrations, tell of a time when nothing was too off-the-wall to be taken seriously, and the race to the moon and the threat from the Soviet Union trumped all other considerations. Readers will be fascinated, amused, and sometimes chilled.

Universe - The Definitive Visual Guide (Hardcover): Dk Universe - The Definitive Visual Guide (Hardcover)
Dk; Edited by (consulting) Martin Rees
R1,144 R980 Discovery Miles 9 800 Save R164 (14%) Ships in 9 - 17 working days

Marvel at the wonders of the Universe, from stars and planets to black holes and nebulae, in this exploration of our Solar System and beyond. Universe opens with a look at astronomy and the history of the Universe, using 3D artworks to provide a comprehensive grounding in the fundamental concepts of astronomy, including the basic techniques of practical astronomy. The core of the book is a tour of the cosmos covering the Solar System, the Milky Way, and galaxies beyond our own. Explanatory pages introduce different celestial phenomena, such as galaxies, and are followed by catalogues that profile the most interesting and important examples. A comprehensive star atlas completes the picture, with entries on each of the 88 constellations and a monthly sky guide showing the night sky as it appears throughout the year as viewed from both the northern and southern hemispheres.

Our Wonderful Universe (Hardcover): C Chant Our Wonderful Universe (Hardcover)
C Chant
R378 R331 Discovery Miles 3 310 Save R47 (12%) Ships in 10 - 15 working days

-Reissue of an important work written by the father of Canadian astronomy -Astronomy is popular! The constant stream of incredible pictures from Hubble telescope has inspired people around the world to look up at the night sky -Beautifully packaged - ideal for gift book market Astronomy is one of the oldest branches of science. It has fascinated humanity from the earliest times. Huge advances have been made since Clarence Augustus Chant's acclaimed work, Our Wonderful Universe, was first published in 1928. We have sent humans into space and walked on the Moon. Spacecraft have landed on Mars, and the International Space Station, a joint project among five space agencies, has been continuously occupied by humans since November 2000. We are using telescopes and satellites to observe the skies, studying planets, moons, stars, galaxies, and comets, as well as supernovae explosions, gamma ray bursts, and cosmic microwave background radiation. Today's and tomorrow's challenges reach ever further, with key questions such as 'is there other life in the Universe?', and 'what is the nature of dark matter?', and 'what is the ultimate fate of the Universe?' at the forefront of modern consciousness. Astronomy is one of the few sciences where amateurs can still play an important active role, especially in the discovery and observation of variable stars, tracking asteroids and discovering transient objects, such as comets and novae. Written in a clear and charming style, Our Wonderful Universe is developed in the form of a talk, presenting the fundamental facts of astronomy in a simple and logical progression. It is illustrated with the complete set of drawings and plates that accompanied the original edition. Its purpose and approach is just as relevant today, and we hope that readers will enjoy the way in which Chant leads us on his journey of discoveries of the Universe.

Fire and Ice - The Volcanoes of the Solar System (Paperback): Natalie Starkey Fire and Ice - The Volcanoes of the Solar System (Paperback)
Natalie Starkey
R361 Discovery Miles 3 610 Ships in 10 - 15 working days

A fascinating look at extraterrestrial volcanoes in our Solar System. The volcano - among the most familiar and perhaps the most terrifying of all geological phenomena. However, Earth isn't the only planet to harbour volcanoes. In fact, the Solar System, and probably the entire Universe, is littered with them. Our own Moon, which is now a dormant piece of rock, had lava flowing across its surface billions of years ago, while Mars can be credited with the largest volcano in the Solar System, Olympus Mons, which stands 25km high. While Mars's volcanoes are long dead, volcanic activity continues in almost every other corner of the Solar System, in the most unexpected of locations. We tend to think of Earth volcanoes as erupting hot, molten lava and emitting huge, billowing clouds of incandescent ash. However, it isn't necessarily the same across the rest of the Solar System. For a start, some volcanoes aren't even particularly hot. Those on Pluto, for example, erupt an icy slush of substances such as water, methane, nitrogen or ammonia, that freeze to form ice mountains as hard as rock. While others, like the volcanoes on one of Jupiter's moons, Io, erupt the hottest lavas in the Solar System onto a surface covered in a frosty coating of sulphur. Whether they are formed of fire or ice, volcanoes are of huge importance for scientists trying to picture the inner workings of a planet or moon. Volcanoes dredge up materials from the otherwise inaccessible depths and helpfully deliver them to the surface. The way in which they erupt, and the products they generate, can even help scientists ponder bigger questions on the possibility of life elsewhere in the Solar System. Fire and Ice is an exploration of the Solar System's volcanoes, from the highest peaks of Mars to the intensely inhospitable surface of Venus and the red-hot summits of Io, to the coldest, seemingly dormant icy carapaces of Enceladus and Europa, an unusual look at how these cosmic features are made, and whether such active planetary systems might host life.

This Way to the Universe - A Journey into Physics (Hardcover): Michael Dine This Way to the Universe - A Journey into Physics (Hardcover)
Michael Dine
R583 R523 Discovery Miles 5 230 Save R60 (10%) Ships in 9 - 17 working days

'Everything you wanted to know about physics but were afraid to ask' Priyamvada Natarajan, author of Mapping the Heavens __________________________ When leading theoretical physicist Professor Michael Dine was asked where you could find an accessible book that would teach you about the Big Bang, Dark Matter, the Higgs boson and the cutting edge of physics now, he had nothing he could recommend. So he wrote it himself. In This Way to the Universe, Dine takes us on a fascinating tour through the history of modern physics - from Newtonian mechanics to quantum, from particle to nuclear physics - delving into the wonders of our universe at its largest, smallest, and within our daily lives. If you are looking for the one book to help you understand physics, written in language anyone can follow, this is it. __________________________ 'An extraordinary journey into what we know, what we hope to know, and what we don't know, about the universe and the laws that govern it' Leonard Susskind, author of The Theoretical Minimum series 'This book is a rare event . . . presented by someone who is a true master' Sean Carroll, author of From Eternity to Here 'Dine's enthusiastic storytelling makes the read worth it for those who want to finally wrap their mind around string theory or the Higgs boson' Tess Joosse, Scientific American

Brick by Brick Space (Paperback): Warren Elsmore Brick by Brick Space (Paperback)
Warren Elsmore 1
R468 R257 Discovery Miles 2 570 Save R211 (45%) Ships in 10 - 15 working days

Love Space? Love LEGO? If the answer is yes, you'll love this book! 'Brick by Brick Space' will teach you how to build amazing space projects, giving step by step instructions - simple and easy. And all you need for it to work are LEGO bricks! If you want to bring to make amazing space craft, our planets, the galaxy and more, this book will help you do it - and all in the middle of your living room! Not only will you learn how to build amazing space projects; you'll also learn a bit more about them, through the information scattered throughout the book. This book teaches you how to make incredible space projects, and to understand them a bit better - a must-have for space lovers!

Wonders of the Solar System (Hardcover): Professor Brian Cox, Andrew Cohen Wonders of the Solar System (Hardcover)
Professor Brian Cox, Andrew Cohen 1
R914 R785 Discovery Miles 7 850 Save R129 (14%) Ships in 9 - 17 working days

The Sunday Times Bestseller In Wonders of the Solar System - the book of the acclaimed BBC TV series - Professor Brian Cox will take us on a journey of discovery where alien worlds from your imagination become places we can see, feel and visit. The Wonders of the Solar System - from the giant ice fountains of Enceladus to the liquid methane seas of Titan and from storms twice the size of the Earth to the tortured moon of Io with its giant super-volcanoes - is the Solar System as you have never seen it before. In this series, Professor Brian Cox will introduce us to the planets and moons beyond our world, finding the biggest, most bizarre, most powerful natural phenomena. Using the latest scientific imagery along with cutting edge CGI and some of the most spectacular and extreme locations on Earth, Brian will show us Wonders never thought possible. Employing his trademark clear, authoritative, yet down-to-earth approach, Brian will explore how these previously unseen phenomena have dramatically expanded our horizons with new discoveries about the planets, their moons and how they came to be the way they are.

Big Bang (Paperback): Simon Singh Big Bang (Paperback)
Simon Singh 4
R488 R444 Discovery Miles 4 440 Save R44 (9%) Ships in 9 - 17 working days

The bestselling author of Fermat's Last Theorem and The Code Book tells the story of the brilliant minds that deciphered the mysteries of the Big Bang. A fascinating exploration of the ultimate question: how was our universe created? Albert Einstein once said: 'The most incomprehensible thing about the universe is that it is comprehensible.' Simon Singh believes geniuses like Einstein are not the only people able to grasp the physics that govern the universe. We all can. As well as explaining what the Big Bang theory actually is and why cosmologists believe it is an accurate description of the origins of the universe, this book is also the fascinating story of the scientists who fought against the established idea of an eternal and unchanging universe. Simon Singh, renowned for making difficult ideas much less daunting than they first seem, is the perfect guide for this journey. Everybody has heard of the Big Bang Theory. But how many of us can actually claim to understand it? With characteristic clarity and a narrative peppered with anecdotes and personal histories of those who have struggled to understand creation, Simon Singh has written the story of the most important theory ever.

The Human Cosmos - A Secret History of the Stars (Paperback, Main): Jo Marchant The Human Cosmos - A Secret History of the Stars (Paperback, Main)
Jo Marchant
R315 R287 Discovery Miles 2 870 Save R28 (9%) Ships in 9 - 17 working days

For most of human history, we have had a close relationship with the stars. Once they shaped our religious beliefs, power structures, scientific advances and even our biology. But over the last few centuries we have separated ourselves from the universe that surrounds us. And it comes at a cost. The Human Cosmos is a tour of this history: from the Hall of the Bulls in Lascaux to Tahitian sailors navigating by the stars; from medieval monks grappling with the nature of time to Einstein realising that space and time are the same. It shows we need to rediscover the universe we inhabit, its effect on our health, and its potential for inspiration and revelation.

The Sky Atlas (Hardcover): Edward Brooke-hitching The Sky Atlas (Hardcover)
Edward Brooke-hitching
R879 R778 Discovery Miles 7 780 Save R101 (11%) Ships in 18 - 22 working days

The Sky Atlas unveils some of the most beautiful maps and charts ever created during humankind's quest to map the skies above us. This richly illustrated treasury showcases the finest examples of celestial cartography--a glorious art often overlooked by modern map books--as well as medieval manuscripts, masterpiece paintings, ancient star catalogs, antique instruments, and other curiosities.

This is the sky as it has never been presented before: the realm of stars and planets, but also of gods, devils, weather wizards, flying sailors, ancient aliens, mythological animals, and rampaging spirits.

- Packed with celestial maps, illustrations, and stories of places, people, and creatures that different cultures throughout history have observed or imagined in the heavens
- Readers are taken on a tour of star-obsessed cultures around the world, learning about Tibetan sky burials, star-covered Inuit dancing coats, Mongolian astral prophets and Sir William Herschel's 1781 discovery of Uranus, the first planet to be found since antiquity.
- A gorgeous book that delights stargazers and map lovers alike

With thrilling stories and gorgeous artwork, this remarkable atlas explores our fascination with the sky across time and cultures to form an extraordinary chronicle of cosmic imagination and discovery.

The Sky Atlas is a wonderful book for map lovers, history buffs, and stargazers, but also for those who are intrigued by the many wonderful and bizarre ways in which humans have sought to understand the cosmos and our place in it.

- A unique map book that expands beyond the terrestrial and into the celestial
- A wonderful gift for map lovers, obscure-history fans, mythology buffs, and astrology and astronomy lovers
- Great for those who enjoyed What We See in the Stars: An Illustrated Tour of the Night Sky by Kelsey Oseid, Maps by Aleksandra Mizielinska and Daniel Mizielinski, and Atlas of Remote Islands: Fifty Islands I Have Never Set Foot On and Never Will by Judith Schalansky

Satellite Orbits - Models, Methods and Applications (Hardcover, 1st ed. 2000. Corr. 9th printing 2013): Oliver Montenbruck,... Satellite Orbits - Models, Methods and Applications (Hardcover, 1st ed. 2000. Corr. 9th printing 2013)
Oliver Montenbruck, Eberhard Gill
R2,111 Discovery Miles 21 110 Ships in 10 - 15 working days

This is a modern textbook that guides the reader through the theory and practice of satellite orbit prediction and determination. Starting from the basic principles of orbital mechanics, it covers elaborate force models as well as precise methods of satellite tracking. Emphasis is on numerical treatment and a multitude of algorithms adopted in modern satellite trajectory computation are described in detail. The accompanying CD-ROM includes all source codes written in C++ and relevant data files for applications. The result is a powerful and unique spaceflight dynamics library which allows easy software extensions by the user. An extensive collection of Internet resources is provided through WWW hyperlinks to detailed and frequently updated online information on spaceflight dynamics. The book addresses students, scientist working in the field of navigation, geodesy and spaceflight technology and satellite engineers and operators focusing on spaceflight dynamics.

The Little Book of Stars (Hardcover, 2001 ed.): James B. Kaler The Little Book of Stars (Hardcover, 2001 ed.)
James B. Kaler
R765 R694 Discovery Miles 6 940 Save R71 (9%) Ships in 18 - 22 working days

The point of this book is to provide a brief, easy-to-read but comprehensive overview of stars: where they came from; what they are made of; what will happen to them, and what they mean to us from a scientific, aesthetic and cultural point of view. The book will focus on stars and astronomy, and will keep technical physics to a minimum.

The Planets (Paperback): Professor Brian Cox, Andrew Cohen The Planets (Paperback)
Professor Brian Cox, Andrew Cohen 1
R317 R289 Discovery Miles 2 890 Save R28 (9%) Ships in 9 - 17 working days

'So staggering you go "whoa!" every few seconds' Guardian 'Really impressive' Eamonn Holmes, ITV This Morning A companion book to the critically acclaimed BBC series. The bestselling authors of Wonders of the Universe are back with another blockbuster, a groundbreaking exploration of our Solar System as it has never been seen before. Mercury, a lifeless victim of the Sun's expanding power. Venus, once thought to be lush and fertile, now known to be trapped within a toxic and boiling atmosphere. Mars, the red planet, doomed by the loss of its atmosphere. Jupiter, twice the size of all the other planets combined, but insubstantial. Saturn, a stunning celestial beauty, the jewel of our Solar System. Uranus, the sideways planet and the first ice giant. Neptune, dark, cold and whipped by supersonic winds. Pluto, the dwarf planet, a frozen rock. Andrew Cohen and Professor Brian Cox take readers on a voyage of discovery, from the fiery heart of our Solar System, to its mysterious outer reaches. They touch on the latest discoveries that have expanded our knowledge of the planets, their moons and how they come to be.

The Right Stuff (Paperback): Tom Wolfe The Right Stuff (Paperback)
Tom Wolfe
R349 R327 Discovery Miles 3 270 Save R22 (6%) Ships in 9 - 17 working days

A wonderful novel and perfect book club choice, The Right Stuff is a wildly vivid and entertaining chronicle of America's early space programme. WITH AN INTRODUCTION BY US ASTRONAUT SCOTT KELLY 'What is it,' asks Tom Wolfe, 'that makes a man willing to sit on top of an enormous Roman Candle...and wait for someone to light the fuse?' Arrogance? Stupidity? Courage? Or, simply, that quality we call 'the right stuff'? A monument to the men who battled to beat the Russians into space, The Right Stuff is a voyage into the mythology of the American space programme, and a dizzying dive into the sweat, fear, beauty and danger of being on the white-hot edge of history in the making. 'Tom Wolfe at his very best... Learned, cheeky, risky, touching, tough, compassionate, nostalgic, worshipful, jingoistic...The Right Stuff is superb' New York Times Book Review

Space Chronicles - Facing the Ultimate Frontier (Paperback): Neil De Grasse Tyson Space Chronicles - Facing the Ultimate Frontier (Paperback)
Neil De Grasse Tyson; Edited by Avis Lang
R396 R373 Discovery Miles 3 730 Save R23 (6%) Ships in 18 - 22 working days

America s space program is at a turning point. After decades of global primacy, NASA has ended the space-shuttle program, cutting off its access to space. No astronauts will be launched in an American craft, from American soil, until the 2020s, and NASA may soon find itself eclipsed by other countries space programs.

With his signature wit and thought-provoking insights, Neil deGrasse Tyson one of our foremost thinkers on all things space illuminates the past, present, and future of space exploration and brilliantly reminds us why NASA matters now as much as ever. As Tyson reveals, exploring the space frontier can profoundly enrich many aspects of our daily lives, from education systems and the economy to national security and morale. For America to maintain its status as a global leader and a technological innovator, he explains, we must regain our enthusiasm and curiosity about what lies beyond our world.

Provocative, humorous, and wonderfully readable, Space Chronicles represents the best of Tyson s recent commentary, including a must-read prologue on NASA and partisan politics. Reflecting on topics that range from scientific literacy to space-travel missteps, Tyson gives us an urgent, clear-eyed, and ultimately inspiring vision for the future."

The Last of the Great Observatories - Spitzer and the Era of Faster, Better, Cheaper at NASA (Paperback): G. H Rieke The Last of the Great Observatories - Spitzer and the Era of Faster, Better, Cheaper at NASA (Paperback)
G. H Rieke
R551 Discovery Miles 5 510 Ships in 10 - 15 working days

The Spitzer Space Observatory, originally known as the Space Infrared Telescope Facility (SIRTF), is the last of the four aGreat Observatoriesa, which also include the Hubble Space Telescope, the Chandra X-ray Observatory, and the Compton Gamma Ray Observatory. Developed over twenty years and dubbed the aInfrared Hubble," Spitzer was launched in the summer of 2003 and has since contributed significantly to our understanding of the universe. George Rieke played a key role in Spitzer and now relates the story of how that observatory was built and launched into space. Telling the story of this single mission within the context of NASA space science over two turbulent decades, he describes how, after a tortuous political trail to approval, Spitzer was started at the peak of NASAas experiment with streamlining and downsizing its mission development process, termed afaster better cheaper.a Up to its official start and even afterward, Spitzer was significant not merely in terms of its scientific value but because it stood at the center of major changes in space science policy and politics. Through interviews with many of the project participants, Rieke reconstructs the political and managerial process by which space missions are conceived, approved, and developed. He reveals that by the time Spitzer had been completed, a number of mission failures had undermined faith in afaster-better-cheapera and a more conservative approach was imposed. Rieke examines in detail the premises behind afaster better cheaper, a their strengths and weaknesses, and their ultimate impact within the context of NASAas continuing search for the best way to build future missions. Riekeas participantas perspective takesreaders inside Congress and NASA to trace the progress of missions prior to the excitement of the launch, revealing the enormously complex and often disheartening political process that needs to be negotiated. He also shares some of the new observations and discoveries made by Spitzer in just its first year of operation. As the only book devoted to the Spitzer mission, "The Last of the Great Observatories" is a story at the nexus of politics and science, shedding new light on both spheres as it contemplates the future of mankindas exploration of the universe.

Gravity's Century - From Einstein's Eclipse to Images of Black Holes (Hardcover): Ron Cowen Gravity's Century - From Einstein's Eclipse to Images of Black Holes (Hardcover)
Ron Cowen
R645 R606 Discovery Miles 6 060 Save R39 (6%) Ships in 10 - 15 working days

A sweeping account of the century of experimentation that confirmed Einstein's general theory of relativity, bringing to life the science and scientists at the origins of relativity, the development of radio telescopes, the discovery of black holes and quasars, and the still unresolved place of gravity in quantum theory. Albert Einstein did nothing of note on May 29, 1919, yet that is when he became immortal. On that day, astronomer Arthur Eddington and his team observed a solar eclipse and found something extraordinary: gravity bends light, just as Einstein predicted. The finding confirmed the theory of general relativity, fundamentally changing our understanding of space and time. A century later, another group of astronomers is performing a similar experiment on a much larger scale. The Event Horizon Telescope, a globe-spanning array of radio dishes, is examining space surrounding Sagittarius A*, the supermassive black hole at the center of the Milky Way. As Ron Cowen recounts, the foremost goal of the experiment is to determine whether Einstein was right on the details. Gravity lies at the heart of what we don't know about quantum mechanics, but tantalizing possibilities for deeper insight are offered by black holes. By observing starlight wrapping around Sagittarius A*, the telescope will not only provide the first direct view of an event horizon-a black hole's point of no return-but will also enable scientists to test Einstein's theory under the most extreme conditions. Gravity's Century shows how we got from the pivotal observations of the 1919 eclipse to the Event Horizon Telescope, and what is at stake today. Breaking down the physics in clear and approachable language, Cowen makes vivid how the quest to understand gravity is really the quest to comprehend the universe.

The Pluto Files - The Rise and Fall of America's Favorite Planet (Paperback): Neil De Grasse Tyson The Pluto Files - The Rise and Fall of America's Favorite Planet (Paperback)
Neil De Grasse Tyson
R414 Discovery Miles 4 140 Ships in 10 - 15 working days

When the Rose Center for Earth and Space at the American Museum of Natural History reclassified Pluto as an icy comet, the New York Times proclaimed on page one, Pluto Not a Planet? Only in New York. Immediately, the public, professionals, and press were choosing sides over Pluto s planethood. Pluto is entrenched in our cultural and emotional view of the cosmos, and Neil deGrasse Tyson, award-winning author and director of the Rose Center, is on a quest to discover why. He stood at the heart of the controversy over Pluto s demotion, and consequently Plutophiles have freely shared their opinions with him, including endless hate mail from third-graders. With his inimitable wit, Tyson delivers a minihistory of planets, describes the oversized characters of the people who study them, and recounts how America's favorite planet was ousted from the cosmic hub."

One Step Further - My Story of Math, the Moon, and a Lifelong Mission (Hardcover): National Geographic Kids One Step Further - My Story of Math, the Moon, and a Lifelong Mission (Hardcover)
National Geographic Kids
R347 Discovery Miles 3 470 Ships in 10 - 15 working days

This inspirational picture book reveals what is was like for a young black mother of three to navigate the difficult world of the 1950s and 60s and to succeed in an unwelcoming industry to become one of the now legendary "hidden figures" of NASA computing and space research. Johnson's own empowering narrative is complemented by the recollections of her two daughters about their mother's work and insights about how she illuminated their paths, including one daughter's fight for civil rights and another's journey to become a NASA mathematician herself. The narrative gracefully weaves together Johnson's personal story, her influence on her daughters' formative years, her and her daughters' fight for civil rights, and her lasting impact on NASA and space exploration. Filled with personal reflections, exclusive family archival photos, and striking illustrations, readers will be immersed in this deeply personal portrayal of female empowerment, women in STEM, and the breaking down of race barriers across generations. Historical notes, photo/illustration notes, and a time line put the story into historical and modern-day context. The inspirational tale of Johnson's perseverance is both intimate and global, showcasing the drive of each generation to push one step further than the last. With its evocative family album-style format and novel approach to storytelling, One Step Further is sure to inspire the next generation of rising stars.

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