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Books > Science & Mathematics > Astronomy, space & time

100 Things to See in the Night Sky, Expanded Edition - Your Illustrated Guide to the Planets, Satellites, Constellations, and... 100 Things to See in the Night Sky, Expanded Edition - Your Illustrated Guide to the Planets, Satellites, Constellations, and More (Hardcover)
Dean Regas
R396 Discovery Miles 3 960 Ships in 12 - 17 working days

Keep your feet on the ground and experience the night sky to the fullest by exploring planets, satellites, and constellations with this all-inclusive reference guide to space. 100 Things to See in the Night Sky, Expanded Edition is full of information on the many amazing things you can see with a telescope, or just your naked eye! From shooting stars to constellations and planets to satellites, this book gives you a clear picture of what you can see on any given night. Learn about the celestial bodies that have captured people's imaginations for centuries, with specific facts alongside traditional myths and beautifully illustrated photographs and star charts that will help you know where to look for the best view. With this illuminating guide, you'll enjoy hours of stargazing, whether you're travelling, camping, sitting in your back garden, or simply flipping through the beautiful images in this book.

Welcome to the Universe - An Astrophysical Tour (Hardcover): Neil De Grasse Tyson, Michaela Strauss, J. Richard Gott Welcome to the Universe - An Astrophysical Tour (Hardcover)
Neil De Grasse Tyson, Michaela Strauss, J. Richard Gott 1
R1,101 R944 Discovery Miles 9 440 Save R157 (14%) Ships in 12 - 17 working days

A NEW YORK TIMES BESTSELLER Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all--from planets, stars, and galaxies to black holes, wormholes, and time travel. Describing the latest discoveries in astrophysics, the informative and entertaining narrative propels you from our home solar system to the outermost frontiers of space. How do stars live and die? Why did Pluto lose its planetary status? What are the prospects of intelligent life elsewhere in the universe? How did the universe begin? Why is it expanding and why is its expansion accelerating? Is our universe alone or part of an infinite multiverse? Answering these and many other questions, the authors open your eyes to the wonders of the cosmos, sharing their knowledge of how the universe works. Breathtaking in scope and stunningly illustrated throughout, Welcome to the Universe is for those who hunger for insights into our evolving universe that only world-class astrophysicists can provide.

Passport to Magonia (Paperback): Jacques Vallee Passport to Magonia (Paperback)
Jacques Vallee
R695 Discovery Miles 6 950 Ships in 9 - 15 working days
FERMI'S PARADOX Cosmology and Life (Hardcover): Michael Bodin FERMI'S PARADOX Cosmology and Life (Hardcover)
Michael Bodin
R788 Discovery Miles 7 880 Ships in 10 - 15 working days
Spacefarers - How Humans Will Settle the Moon, Mars, and Beyond (Hardcover): Christopher Wanjek Spacefarers - How Humans Will Settle the Moon, Mars, and Beyond (Hardcover)
Christopher Wanjek
R815 Discovery Miles 8 150 Ships in 7 - 13 working days

A Telegraph Best Book of the Year A wry and compelling take on the who, how, and why of near-future colonies in space. From bone-whittling microgravity to eye-popping profits, the risks and rewards of space settlement have never been so close at hand. More than fifty years after the Apollo 11 moon landing, why is there so little human presence in space? Will we ever reach Mars? What will it take to become a multiplanet species, colonizing the solar system and traveling to other stars? Spacefarers meets these questions head on. While many books have speculated on the possibility of living beyond the Earth, few have delved into the practical challenges or plausible motives for leaving the safe confines of our home planet. Christopher Wanjek argues that there is little doubt we will be returning to the Moon and exploring Mars in the coming decades, given the potential scientific and commercial bonanza. Private industry is already taking a leading role and earning profits from human space activity. This can be, Wanjek suggests, a sustainable venture and a natural extension of earthbound science, business, and leisure. He envisions hotels in low-earth orbit and mining, tourism, and science on the Moon. He also proposes the slow, steady development of science bases on Mars, to be followed by settlements if Martian gravity will permit reproduction and healthy child development. An appetite for wonder will take us far, but if we really want to settle new worlds, we'll need the earnest plans of engineers, scientists, and entrepreneurs. Wanjek introduces us to those planners, who are striving right now to make life in space a reality.

Sky and Earth - Travelling with Dante Alighieri and Marco Polo (Paperback, 1st ed. 2023): Giuseppe Mussardo, Gaspare Polizzi Sky and Earth - Travelling with Dante Alighieri and Marco Polo (Paperback, 1st ed. 2023)
Giuseppe Mussardo, Gaspare Polizzi
R944 R759 Discovery Miles 7 590 Save R185 (20%) Ships in 10 - 15 working days

700 years after Dante Alighieri's death, this book intertwines the voice of the great poet with that of an exceptional contemporary, Marco Polo, who was equally curious about the geography of both earthly and celestial worlds. If Polo was the “ordinary genius” of the XIII century, the designation of “sorcerer genius” must go to Alighieri, the man with encyclopedic wisdom, at ease with his era’s philosophy, theology, and science. The sorcerer genius—well versed in this world—must create their own, which he did with The Divine Comedy. On the other hand, The Travels of Marco Polo, the greatest classic in travel literature, offers wonder and provides delight. This book combines the unforgettable characters of both books, the darkness of the infernal landscapes with the immensity of the Asian deserts, the richness of the Mongol empire with the glamor of medieval philosophy, the aspirations and dreams of two great explorers with knowledge of the science of their time, as well as the ever-eternal cosmology. This is an accessible and entertaining book for high school students, scholars of scientific history and the history of ideas, and curious readers who want to know more about Dante and Marco Polo and their unquenchable thirst for knowledge. This book is a translation of an original German edition. The translation was done with the help of artificial intelligence (machine translation by the service DeepL.com). A subsequent human revision was done primarily in terms of content, so that the book will read stylistically differently from a conventional translation.

The Solar System 1 - Telluric and Giant Planets (Hardcover): T. Encrenaz The Solar System 1 - Telluric and Giant Planets (Hardcover)
T. Encrenaz
R3,865 Discovery Miles 38 650 Ships in 12 - 17 working days

This book presents a global and synthetic vision of planetology - the study of objects in the Solar System. In the past several decades, planetology has undergone a real revolution, marked in particular by the discovery of the Kuiper belt beyond Neptune, the discovery of extrasolar planets, and also by the space exploration of ever more distant objects. Today, it is at the crossroads of many disciplines: astronomy, geophysics, geochemistry and biology. The Solar System 1 deals with the Solar System as a whole, offering a general presentation of the objects that compose it and its place in the galaxy. It also deals with planetary systems, exoplanets and the interaction of Solar System objects with interplanetary medium. Finally, it analyzes the telluric and giant planets.

The Solar System 2 - External Satellites, Small Bodies, Cosmochemistry, Dynamics, Exobiology (Hardcover): T. Encrenaz The Solar System 2 - External Satellites, Small Bodies, Cosmochemistry, Dynamics, Exobiology (Hardcover)
T. Encrenaz
R3,872 Discovery Miles 38 720 Ships in 12 - 17 working days

This book presents a global and synthetic vision of planetology - the study of objects in the Solar System. In the past several decades, planetology has undergone a real revolution, marked in particular by the discovery of the Kuiper belt beyond Neptune, the discovery of extrasolar planets, and also by the space exploration of ever more distant objects. Today, it is at the crossroads of many disciplines: astronomy, geophysics, geochemistry and biology. The Solar System 2 studies the outer Solar System: satellites and rings of giant planets, small bodies and dwarf planets. It also deals with meteorites and cosmochemistry, as well as the formation and dynamics of the Solar System. It addresses the question of the origin of life and extraterrestrial life, and presents all of the methods in the study of planetology.

My Book of Stars and Planets - A fact-filled guide to space (Hardcover): Parshati Patel My Book of Stars and Planets - A fact-filled guide to space (Hardcover)
Parshati Patel
R331 R277 Discovery Miles 2 770 Save R54 (16%) Ships in 9 - 15 working days

Discover the mysteries of the Universe and journey to galaxies beyond our own in this fact-packed companion to space. From icy worlds and hot, fiery giants to the biggest telescopes and latest spacecraft, this book covers more than 40 profiles of the planets, stars, and objects in our universe. Find out all about our neighboring planets, from tiny Mercury to gigantic Jupiter. Discover what lies beyond our solar system and the stars we can see in the night sky. Learn about the latest space technology and when humans may finally land on Mars. Broken down by type, each object is presented in a clear, engaging way, with stunning images and bite-sized chunks of information. Detailed NASA photography brings the mysteries of outer space to life, while pronunciation guides help with tricky names, and a visual index gives a quick overview of all the key objects in the book. Filled with fascinating details for every young stargazer and budding astronaut, My Book of Stars and Planets is the perfect first reference book on space and the universe for kids.

The Edge of Physics - Dispatches from the Frontiers of Cosmology (Paperback): Anil Ananthaswamy The Edge of Physics - Dispatches from the Frontiers of Cosmology (Paperback)
Anil Ananthaswamy 1
R248 Discovery Miles 2 480 Ships in 12 - 17 working days

A scientific and globetrotting exploration of the physics experiments changing the ways we understand our universe. Why is the universe expanding? What is the nature of dark matter? Do other universes exist? In this timely and original book, science writer Anil Ananthaswamy embarks on a global journey to some of the world's most inhospitable and dramatic research sites to witness first-hand the audacious physics experiments conducted to answer profound questions about the nature of the universe. From the Atacama Desert in the Chilean Andes to the European Southern Observatory's Very Large Telescope on Mount Paranal to deep inside an abandoned iron mine in Minnesota and to the East Antarctic Ice Sheet, Ananthaswamy weaves together stories about the people and places at the heart of this cosmological research. While explaining the immense questions that scientists are trying to answer, Ananthaswamy provides an accessible and unique portrait of the universe and our quest to understand it. An atmospheric, engaging and illuminating read, The Edge of Physics depicts science as a human process and brings cosmology with all its rarefied concepts down to earth. ***PRAISE FOR THE EDGE OF PHYSICS*** 'A travelogue that celebrates the blood, sweat and tears that drive our understanding of the universe.' Guardian 'An excellent book. The author has a great knack of making difficult subjects comprehensible. I thoroughly enjoyed it.' Sir Patrick Moore 'A remarkable narrative that combines fundamental physics with high adventure.' New Scientist 'The ultimate physics-adventure travelogue... brilliant.' Physics World 'A grand tour of modern day cosmology's sacred places... evocative... engaging... refreshing... a taste of science in the heroic mode.' BBC Sky at Night 'Clean, elegant prose, humming with interest.' Robert MacFarlene 'An accomplished and timely overview of modern cosmology and particle astrophysics.' Nature

Fear of a Black Universe - An Outsider's Guide to the Future of Physics (Hardcover): Stephon Alexander Fear of a Black Universe - An Outsider's Guide to the Future of Physics (Hardcover)
Stephon Alexander
R734 R609 Discovery Miles 6 090 Save R125 (17%) Ships in 10 - 15 working days
Jupiter (Paperback): William Sheehan, Thomas Hockey Jupiter (Paperback)
William Sheehan, Thomas Hockey
R602 R488 Discovery Miles 4 880 Save R114 (19%) Ships in 9 - 15 working days

Now available in paperback, this beautifully illustrated volume ranges across the entire history of Jupiter studies, from the naked-eye observations of the Babylonians and the Greeks, through the telescopic discoveries of Galileo and T.E.R. Phillips, to the explosion of information received from space probes. It brings our understanding of Jupiter right up to date and includes preliminary findings from the Juno space probe, while also providing valuable practical information for those who wish to make their own observations of the planet. Introducing planetary science in an accessible and engaging way, Jupiter will appeal to those who wish to have a better understanding of this magnificent planet and its unique place in the solar system.

Carrying the Fire - An Astronaut's Journeys (Paperback): Michael Collins Carrying the Fire - An Astronaut's Journeys (Paperback)
Michael Collins 1
R368 Discovery Miles 3 680 Ships in 12 - 17 working days

In July 1969, Neil Armstrong, Buzz Aldrin and Michael Collins piloted the Apollo 11 spacecraft to the moon.

Fifty years later, it is still one of the greatest achievements in human history.

In this remarkable memoir, a defining classic, Michael Collins conveys, in a very personal way, the drama, beauty, and humour of that adventure. He also traces his development from his first flight experiences in the air force, through his days as a test pilot, to his involvement in Project Gemini and his first spaceflight on Gemini 10. He presents an evocative picture of the famous Apollo 11 spacewalk, detailing the joys of flight and a new perspective on time, light, and movement from someone who has seen the fragile Earth from the other side of the moon.

Celebrating the 50th anniversary of the moon-landing, Carrying the Fire by Michael Collins is the utterly absorbing and truly compelling classic account of what it was like to be a member of the Apollo 11 mission to the moon.

Gemini 12 - The NASA Mission Reports (Paperback): Robert Godwin Gemini 12 - The NASA Mission Reports (Paperback)
Robert Godwin
R560 R508 Discovery Miles 5 080 Save R52 (9%) Ships in 12 - 17 working days

NASA's ambitious but essential Gemini Program was culminated in November 1966 with the launch of Gemini 12 from Kennedy Space enter's Launch Complex 19. This tenth manned Gemini mission was the final opportunity to develop and practice many new techniques that were integral to the upcoming Apollo program. With the successful conclusion of the Gemini 12 mission, veteran astronaut Command Pilot James Lovell had set another new record with a total of 18 days in space, and Pilot Edwin (Buzz) Aldrin held the EVA duration record with an umbilical EVA at the Agena work station of 2 hours and 9 minutes. In all, three EVA (extra-vehicular activity) sessions were performed during the mission. Going into the Gemini 12 mission, many questions of EVA procedure were still unresolved. In the past, astronauts had expended too much energy simply staying in position. In an effort to better develop techniques and train astronauts, for the first time, underwater simulation was incorporated into EVA training. Using a submerged mock-up of the Gemini-Agena spacecraft, EVA training proceeded almost to the eve of launch.;Training in the neutral-buoyancy underwater simulation allowed the astronauts to practice the entire EVA procedure in a single session - just as they would be required to do in space. This was a major advance over simulated weightlessness in aircraft parabolic flights, which provided only 30 seconds of weightlessness at a stretch. Gemini 12 successfully executed a fuelless station-keeping exercise for 4 hours and 20 minutes with the use of a dacron tether between the Gemini and Agena vehicles. Once the tether had been pulled taut, the reaction control systems for both vehicles were turned off, and the slight difference in the Earth's gravitational effect on the two space vehicles was sufficient to keep the tether taut, so the two spacecraft remained at a constant separation, without the use of any reaction control fuel. Despite mission changes brought on by a radar lock-on failure and by a malfunction of the Agena Primary Propulsion System (PPS), the Gemini 12 mission was considered to be a major success, continuing the success story of the entire Gemini program.;Apollo could take man to the Moon only after Gemini had introduced him to the space environment and taught him how to perform there. CD included.

The Hermetic Code in DNA - The Sacred Principles in the Ordering of the Universe (Paperback): Michael Hayes The Hermetic Code in DNA - The Sacred Principles in the Ordering of the Universe (Paperback)
Michael Hayes
R644 R545 Discovery Miles 5 450 Save R99 (15%) Ships in 10 - 15 working days

NEW SCIENCE / SACRED GEOMETRY "In showing the connection between the Hermetic Code and the genetic code, Michael Hayes points to the fact that the essence of evolution can also be found in religion, and therefore in the realm of the evolution of consciousness. . . . What he has discovered could be as important as the original discovery of DNA. Like Jurij Moskvitin and Jeremy Narby, he has created a new paradigm--that is, he is looking at our familiar universe from a new angle and making us aware of magical possibilities."--Colin Wilson, from the ForewordMany have observed the distinct numerical patterns embedded in ancient philosophies and religions from all over the world; others have noted that these same patterns are apparent in many of the theories of groundbreaking science. Michael Hayes reveals that there is a precise code, the Hermetic Code, that connects these patterns--information once known to ancient cultures but apparently lost over time. Mirrored in the structure of this code are the ordering principles of the universe and, intriguingly, also the harmonic ratios of music. Our notions of what is harmonious in music may therefore arise not from an abstract aesthetic sense but rather as a response to an intuition of a fundamental cosmic harmony.The resonance between biology and cosmology shows that life is music, complete with "overtones"--nowhere more strikingly present than in the helical structure of life itself: DNA.MICHAEL HAYES is an administrator at the University of Central England and is the author of The Infinite Harmony. He first recognized a common link between all major religions and esoteric doctrines while working in postrevolutionary Iran, where he was able toobserve all the major religions practiced side by side. He lives with his wife and family in Birmingham, England.

Light of the Stars - Alien Worlds and the Fate of the Earth (Hardcover): Adam Frank Light of the Stars - Alien Worlds and the Fate of the Earth (Hardcover)
Adam Frank
R651 R610 Discovery Miles 6 100 Save R41 (6%) Ships in 7 - 13 working days

Light of the Stars tells a radically new story about what we are: one world in a universe awash in planets. Building on his widely discussed scientific papers and The New York Times op-eds, astrophysicist Adam Frank shows that not only is it likely that alien civilisations have existed many times before but that many of them have driven their own worlds into dangerous eras of change. He explains how dust storms on Mars, the greenhouse effect on Venus, Gaia Theory, the threat of nuclear winter, and efforts to prove or disprove the plurality of worlds from Aristotle to Copernicus to Carl Sagan have contributed to our understanding of our place in the universe and the growing challenge of climate change. And he explores what may be the largest question of all: if there has been life on other worlds, what its presence can tell us about our own fate.

Zwicky - The Outcast Genius Who Unmasked the Universe (Hardcover): John Johnson Zwicky - The Outcast Genius Who Unmasked the Universe (Hardcover)
John Johnson
R1,009 R792 Discovery Miles 7 920 Save R217 (22%) Ships in 12 - 17 working days

"A fitting biography of one of the most brilliant, acerbic, and under-appreciated astrophysicists of the twentieth century. John Johnson has delved deeply into a rich and eventful life, and produced a rollicking account of how Fritz Zwicky split his time between picking fights with his colleagues and discovering amazing things about our universe."-Sean Carroll, author of The Big Picture Fritz Zwicky was one of the most inventive and iconoclastic scientists of his time. He predicted the existence of neutron stars, and his research pointed the way toward the discovery of pulsars and black holes. He was the first to conceive of the existence of dark matter, the first to make a detailed catalog of thousands of galaxies, and the first to correctly suggest that cosmic rays originate from supernovas. Not content to confine his discoveries to the heavens, Zwicky contributed to the United States war against Japan with inventions in jet propulsion that enabled aircraft to launch from carriers in the Pacific. After the war, he was the first Western scientist to interview Wernher von Braun, the Nazi engineer who developed the V-2 rocket. Later he became an outspoken advocate for space exploration, but also tangled with almost every leading scientist of the time, from Edwin Hubble and Richard Feynman to J. Robert Oppenheimer and Subrahmanyan Chandrasekhar. In Zwicky, John Johnson, Jr., brings this tempestuous maverick to life. Zwicky not only made groundbreaking contributions to science and engineering; he rose to fame as one of the most imaginative science popularizers of his day. Yet he became a pariah in the scientific community, denouncing his enemies, real and imagined, as "spherical bastards" and "horses' asses." Largely forgotten today, Zwicky deserves rediscovery for introducing some of the most destructive forces in the universe, and as a reminder that genius obeys no rules and has no friends.

The Chang’E-1 Topographic Atlas of the Moon (Hardcover, 2nd ed. 2016): Chunlai Li, Jianjun Liu, Lingli Mu, Xin Ren, Wei Zuo The Chang’E-1 Topographic Atlas of the Moon (Hardcover, 2nd ed. 2016)
Chunlai Li, Jianjun Liu, Lingli Mu, Xin Ren, Wei Zuo
R4,393 R3,965 Discovery Miles 39 650 Save R428 (10%) Ships in 12 - 17 working days

This atlas is based on the lunar global Digital Elevation Models (DEM) of Chang'E-1 (CE-1), and presents CCD stereo image data with digital photogrammetry. The spatial resolution of the DEM in this atlas is 500m, with horizontal accuracy of 192m and vertical accuracy of 120m. Color-shaded relief maps with contour lines are used to show the lunar topographical characteristics. The topographical data gathered by CE-1 can provide fundamental information for the study of lunar topographical, morphological and geological structures, as well as for lunar evolution research.

Galaxies - Formation and Evolution (Hardcover): F. Combes Galaxies - Formation and Evolution (Hardcover)
F. Combes
R3,859 Discovery Miles 38 590 Ships in 12 - 17 working days

Galaxies are vast ensembles of stars, gas and dust, embedded in dark matter halos. They are the basic building blocks of the Universe, gathered in groups, clusters and super-clusters. They exist in many forms, either as spheroids or disks. Classifications, such as the Hubble sequence (based on mass concentration and gas fraction) and the colormagnitude diagram (which separates a blue cloud from a red sequence) help to understand their formation and evolution. Galaxies spend a large part of their lives in the blue cloud, forming stars as spiral or dwarf galaxies. Then, via a mechanism that is still unclear, they stop forming stars and quietly end in the red sequence, as spheroids. This transformation may be due to galaxy interactions, or because of the feedback of active nuclei, through the energy released by their central super-massive black holes. These mechanisms could explain the history of cosmic star formation, the rate of which was far greater in the first half of the Universe s life. Galaxies delves into all of these surrounding subjects in six chapters written by dedicated, specialist astronomers and researchers in the field, from their numerical simulations to their evolutions.

Boom! - The Violent Supernovas, Galactic Explosions, and Earthly Mayhem that Shook our Universe (Paperback): Bob Berman Boom! - The Violent Supernovas, Galactic Explosions, and Earthly Mayhem that Shook our Universe (Paperback)
Bob Berman 1
R311 R255 Discovery Miles 2 550 Save R56 (18%) Ships in 9 - 15 working days

Looking at the night sky, you’d be forgiven for thinking it’s all quiet up there in space. But you’d be wrong. Extreme events are forever unfolding: galaxies explode, cosmic debris hurtles through the heavens and our own Milky Way is on a collision course with the giant Andromeda galaxy.

Mayhem moulded the cosmos, shaped life on Earth and at times threatened to end it. With an enduring sense of wonder, through cataclysms great and small, Bob Berman presents a destructive history of our universe.

Lakes on Mars (Paperback): Nathalie A. Cabrol, Edmond A. Grin Lakes on Mars (Paperback)
Nathalie A. Cabrol, Edmond A. Grin
R3,162 Discovery Miles 31 620 Ships in 12 - 17 working days

On Earth, lakes provide favorable environments for the development of life and its preservation as fossils. They are extremely sensitive to climate fluctuations and to conditions within their watersheds. As such, lakes are unique markers of the impact of environmental changes. Past and current missions have now demonstrated that water once flowed at the surface of Mars early in its history. Evidence of ancient ponding has been uncovered at scales ranging from a few kilometers to possibly that of the Arctic ocean. Whether life existed on Mars is still unknown; upcoming missions may find critical evidence to address this question in ancient lakebeds as clues about Mars' climate evolution and its habitability potential are still preserved in their sedimentary record. Lakes on Mars is the first review on this subject. It is written by leading planetary scientists who have dedicated their careers to searching and exploring the questions of water, lakes, and oceans on Mars through their involvement in planetary exploration, and the analysis of orbital and ground data beginning with Viking up to the most recent missions. In thirteen chapters, Lakes on Mars critically discusses new data and explores the role that water played in the evolution of the surface of Mars, the past hydrological provinces of the planet, the possibility of heated lake habitats through enhanced geothermal flux associated with volcanic activity and impact cratering. The book also explores alternate hypotheses to explain the geological record. Topographic, morphologic, stratigraphic, and mineralogic evidence are presented that suggest successions of ancient lake environments in Valles Marineris and Hellas. The existence of large lakes and/or small oceans in Elysium and the Northern Plains is supported both by the global distribution of deltaic deposits and by equipotential surfaces that may reflect their past margins. Whether those environments were conducive to life has yet to be demonstrated but from comparison with our planet, their sedimentary deposits may provide the best opportunity to find its record, if any. The final chapters explore the impact of climate variability on declining lake habitats in one of the closest terrestrial analogs to Mars at the Noachian/Hesperian transition, identify the geologic, morphologic and mineralogic signatures of ancient lakes to be searched for on Mars, and present the case for landing the Mars Science Laboratory mission in such an environment.

Infrared Spectroscopy of Triatomics for Space Observation (Hardcover): Pr Dahoo Infrared Spectroscopy of Triatomics for Space Observation (Hardcover)
Pr Dahoo
R3,829 R3,054 Discovery Miles 30 540 Save R775 (20%) Ships in 7 - 13 working days

This book is dedicated to the application of the different theoretical models described in Volume 1 to identify the near-, mid- and far-infrared spectra of linear and nonlinear triatomic molecules in gaseous phase or subjected to environmental constraints, useful for the study of environmental sciences, planetology and astrophysics. The Van Vleck contact transformation method, described in Volume 1, is applied in the calculation and analysis of IR transitions between vibration-rotation energy levels. The extended Lakhlifi-Dahoo substitution model is used in the framework of Liouville's formalism and the line profiles of triatomic molecules and their isotopologues subjected to environmental constraints are calculated by applying the cumulant expansion. The applications presented in this book show how interactions at the molecular level modify the infrared spectra of triatomics trapped in a nano-cage (substitution site of a rare gas matrix, clathrate, fullerene, zeolite) or adsorbed on a surface, and how these interactions may be used to identify the characteristics of the perturbing environment.

Black Holes: The Reith Lectures (Paperback): Stephen Hawking Black Holes: The Reith Lectures (Paperback)
Stephen Hawking 1
R304 R256 Discovery Miles 2 560 Save R48 (16%) Ships in 9 - 15 working days

"It is said that fact is sometimes stranger than fiction, and nowhere is that more true than in the case of black holes. Black holes are stranger than anything dreamed up by science fiction writers." In 2016 Professor Stephen Hawking delivered the BBC Reith Lectures on a subject that fascinated him for decades - black holes. In these flagship lectures the legendary physicist argued that if we could only understand black holes and how they challenge the very nature of space and time, we could unlock the secrets of the universe.

Direction-Space! (Hardcover): Maria Gruzdeva Direction-Space! (Hardcover)
Maria Gruzdeva
R947 R836 Discovery Miles 8 360 Save R111 (12%) Ships in 12 - 17 working days

Cosmonauts have lived and trained in Star City since the 1960s. In the Soviet era, it was one of the most top secret locations in the Soviet Union. Also known as The Yuri Gagarin Russian State Science Research Cosmonauts Training Centre) it is still a military research facility and consists of a training facility and a residential area for the cosmonauts and their families as well as the military and civilian personnel serving the facility. Baikonur, situated in Kazakhstan, was the world's first space launch facility and it is still the largest. Nowadays, the site is rented and administered by Russia. Direction-Space! is a fascinating study of Star City and Baikonur. Incorporating unique archive materials, it explores the reality of the space community at first hand, investigating the physical and psychological space as well the routine and lives of its residents. It offers a new insight into a subject central to the Cold War history of the Soviet Union and raises questions over attitudes and perceptions that have been formed over the years.

Raphael's Astronomical Ephemeris 1978 - With Tables of Houses for London, Liverpool and New York (Paperback, New edition):... Raphael's Astronomical Ephemeris 1978 - With Tables of Houses for London, Liverpool and New York (Paperback, New edition)
Edwin Raphael
R143 Discovery Miles 1 430 Ships in 12 - 17 working days
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