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Books > Science & Mathematics > Astronomy, space & time

Ice Age - The Next Cycle of The Earth (Hardcover): Wayne Adams Ice Age - The Next Cycle of The Earth (Hardcover)
Wayne Adams
R751 Discovery Miles 7 510 Ships in 18 - 22 working days
The Story of Our Amazing Universe (Hardcover): Athar Shareef The Story of Our Amazing Universe (Hardcover)
Athar Shareef
R914 Discovery Miles 9 140 Ships in 10 - 15 working days

Our Universe is amazing. This is its story, told in simple language. The story tells how the Universe came to be what it is today. It starts with the Big Bang and describes how stars, black holes, and our solar system developed. It explores the evolution of life on Earth and investigates the possibility of extra-terrestrial life. It peers into the future and wonders about the Universe's likely old age and death, or whatever else may be its end. The challenge the book takes up is to explain all of this, including some of the astonishing concepts we have in science, such as Einstein's theories of Relativity and Quantum Mechanics, using virtually no mathematics and without dumbing-down. All are described narratively and explained using examples and anecdotes. The book is written for young people with a thirst for learning about the science of space, as well as for 'grown-ups' who want a better understanding of this fascinating subject.

On Both Sides of the Strait of Gibraltar - Studies in the history of medieval astronomy in the Iberian Peninsula and the... On Both Sides of the Strait of Gibraltar - Studies in the history of medieval astronomy in the Iberian Peninsula and the Maghrib (Hardcover)
Julio Samso
R6,969 Discovery Miles 69 690 Ships in 18 - 22 working days

In On Both Sides of the Strait of Gibraltar Julio Samso studies the history of medieval astronomy in al-Andalus (Muslim Spain), the Maghrib and the Christian kingdoms of the Iberian Peninsula. He proves that the Arabic, Latin, Hebrew, Castilian and Catalan sources belong to the same tradition whose origin can be dated in the 11th century due to the changes in Ptolemy's astronomical theory introduced by the Toledan astronomer Ibn al-Zarqalluh/Azarquiel. The book also analyses the role of al-Andalus and the Iberian Peninsula in the transmission of Islamic astronomy to Europe and justifies the fact that Eastern Islamic works published after ca. 950 CE were not accessible to medieval European scholars because they had not reached al-Andalus.

Visual Astronomy - A Guide to Understanding the Night Sky (Hardcover): Panos Photinos Visual Astronomy - A Guide to Understanding the Night Sky (Hardcover)
Panos Photinos
R2,834 Discovery Miles 28 340 Ships in 18 - 22 working days

Visual Astronomy introduces the basics of observational astronomy, a fundamentally limitless opportunity to learn about the universe with your unaided eyes or with tools such as binoculars, telescopes, or cameras.

Reality vs Quantum Mysticism - An Attempt to Resolve Issues with Relativity and Quantum Mechanics and Explain Dark Energy... Reality vs Quantum Mysticism - An Attempt to Resolve Issues with Relativity and Quantum Mechanics and Explain Dark Energy (Hardcover)
R Curtis Arthur
R648 R587 Discovery Miles 5 870 Save R61 (9%) Ships in 18 - 22 working days
The Final Orbit - Apollo and Space Shuttle: Australia's Orroral Valley Space Tracking Station and the End of Ground-based... The Final Orbit - Apollo and Space Shuttle: Australia's Orroral Valley Space Tracking Station and the End of Ground-based Manned Space Flight Tracking (Hardcover)
Philip Clark
R1,478 Discovery Miles 14 780 Ships in 18 - 22 working days
Crossing the Threshold - Advancing Into Space to Benefit the Earth (Hardcover): Paul O Wieland  PE Crossing the Threshold - Advancing Into Space to Benefit the Earth (Hardcover)
Paul O Wieland PE
R787 Discovery Miles 7 870 Ships in 10 - 15 working days


Ensuring a Sustainable World
We are on the cusp of a 21st century Age of Discovery - about the Earth, about the solar system, about ourselves and our place in the cosmos - with new opportunities to address age-old challenges, as well as to meet emerging ones. While advancing into space is not the answer to these challenges, it can be a significant and vital part of an answer, providing benefits that other answers cannot.
With a thoughtful program of space activities we can ensure a sustainable world with abundant energy and resources, a high standard of living, and unprecedented opportunity for all. However, to become a widely held vision that we must pursue now, rather than just interesting ideas for some distant time, we need to see space as integral to addressing societal issues. This book shows a way to do that.
There are abundant opportunities in space, but the only way to utilize them is to go there. As our ancestors crossed thresholds to inhabit the Earth, we can cross the threshold to become a space-faring civilization, and realize the benefits of those efforts. Space is only 100 km (62 miles) away, you just need to look up.
What people are saying:
"Crossing the Threshold is a carefully considered, insightful narrative that should interest anyone and everyone who cares about the future of spaceflight." - Homer Hickam, author of Rocket Boys/October Sky
"Crossing the Threshold is a NASA veteran's thoughtful and considered look at the value of space travel and exploration, not only for satisfying humanity's seemingly unquenchable thirst for adventure and knowledge but also for preparing and positioning us technically to begin to solve some of the greatest problems facing us on Earth." - Henry Petroski, Aleksandar S. Vesic Professor of Civil Engineering and Professor of History, Duke University, author of The Essential Engineer: Why Science Alone Will Not Solve Our Global Problems
Crossing the Threshold "is very impressive for the range of ideas and technical specifics." - Felix Godwin, author of The Exploration of the Solar System.

Unification of the Seven Boson Interactions Based on the Riemann-Christoffel Curvature Tensor - Modified Galactic Scale... Unification of the Seven Boson Interactions Based on the Riemann-Christoffel Curvature Tensor - Modified Galactic Scale Gravity, Explicit Quark Confinement, Interactions Between Interactions (Hardcover)
Stephen Blaha
R773 Discovery Miles 7 730 Ships in 18 - 22 working days
The Astronomy of the Bible; an Elementary Commentary on the Astronomical References of Holy Scripture (Hardcover): Edward... The Astronomy of the Bible; an Elementary Commentary on the Astronomical References of Holy Scripture (Hardcover)
Edward Walter Maunder
R983 Discovery Miles 9 830 Ships in 10 - 15 working days
Liquid Glass Transition - A Unified Theory From the Two Band Model (Paperback): Toyoyuki Kitamura Liquid Glass Transition - A Unified Theory From the Two Band Model (Paperback)
Toyoyuki Kitamura
R2,863 R2,690 Discovery Miles 26 900 Save R173 (6%) Ships in 10 - 15 working days

A glass is disordered material like a viscous liquid and behaves mechanically like a solid. A glass is normally formed by supercooling the viscous liquid fast enough to avoid crystallization, and the liquid-glass transition occurs in diverse manners depending on the materials, their history, and the supercooling processes, among other factors. The glass transition in colloids, molecular systems, and polymers is studied worldwide. This book presents a unified theory of the liquid-glass transition on the basis of the two band model from statistical quantum field theory associated with the temperature Green's function method. It is firmly original in its approach and will be of interest to researchers and students specializing in the glass transition across the physical sciences.

The Final Orbit - Apollo and Space Shuttle: Australia's Orroral Valley Space Tracking Station and the End of Ground-based... The Final Orbit - Apollo and Space Shuttle: Australia's Orroral Valley Space Tracking Station and the End of Ground-based Manned Space Flight Tracking (Hardcover)
Philip Clark
R1,072 Discovery Miles 10 720 Ships in 18 - 22 working days
An Experiment with Time (Hardcover): J.W. Dunne An Experiment with Time (Hardcover)
J.W. Dunne
R746 Discovery Miles 7 460 Ships in 18 - 22 working days
Structure and Evolution of Single Stars - An introduction (Hardcover): James MacDonald Structure and Evolution of Single Stars - An introduction (Hardcover)
James MacDonald
R2,853 Discovery Miles 28 530 Ships in 18 - 22 working days

Structure and Evolution of Single Stars: An introduction is intended for upper-level undergraduates and beginning graduates with a background in physics. Following a brief overview of the background observational material, the basic equations describing the structure and evolution of single stars are derived. The relevant physical processes, which include the equation of state, opacity, nuclear reactions and neutrino losses are then reviewed. Subsequent chapters describe the evolution of low-mass stars from formation to the final white dwarf phase. The final chapter deals with the evolution of massive stars.

From the Closed World to the Infinite Universe (Hideyo Noguchi Lecture) (Hardcover): Alexandre Koyre From the Closed World to the Infinite Universe (Hideyo Noguchi Lecture) (Hardcover)
Alexandre Koyre
R743 Discovery Miles 7 430 Ships in 18 - 22 working days
Prehistoric Astronomy and Ritual (Paperback, 2 Revised Edition): Aubrey Burl Prehistoric Astronomy and Ritual (Paperback, 2 Revised Edition)
Aubrey Burl
R238 Discovery Miles 2 380 Ships in 10 - 15 working days

Stonehenge was not an observatory used by druidical astronomer-priests. It was, instead, a monument in which the moon and the sun and the dead were joined together. In this book the author explains how people in the British Isles, four thousand or more years ago, identified life and death with the cycle of midwinter and midsummer and with the risings and settings of the sun and moon. This is why so many megalithic monuments have astronomical sightlines built into them. This book describes how astronomical customs developed in the British Isles. Unlike other works about 'megalithic astronomy' technical explanations about azimuths and declinations are kept to their simplest. The emphasis here is upon people rather than pertrubations and eclipses.

Delw y Byd - A Medieval Welsh Encyclopedia (English, Welsh, Hardcover): Natalia I Petrovskaia Delw y Byd - A Medieval Welsh Encyclopedia (English, Welsh, Hardcover)
Natalia I Petrovskaia
R1,570 Discovery Miles 15 700 Ships in 18 - 22 working days
Outer Space - Law, Policy and Governance (Microfilm): G. S. Sachdeva Outer Space - Law, Policy and Governance (Microfilm)
G. S. Sachdeva
R1,543 Discovery Miles 15 430 Ships in 18 - 22 working days
An Introduction to Stellar Magnetic Activity (Hardcover): Gibor Basri An Introduction to Stellar Magnetic Activity (Hardcover)
Gibor Basri
R3,625 R3,262 Discovery Miles 32 620 Save R363 (10%) Ships in 10 - 15 working days
World'S First Spaceship Shuttle (Paperback): Robert Powers World'S First Spaceship Shuttle (Paperback)
Robert Powers
R537 Discovery Miles 5 370 Ships in 18 - 22 working days

Join the crew of space shuttle Enterprise as they prepare to take the first step into the twenty-first century. Step aboard the world's first reusable space vehicle with science writer Robert M. Powers for a cockpit view of a launch, orbit, re-entry, and return to earth. Preview the scheduled NASA shuttle missions in hundreds of line drawings and photographs of the crew at work in orbit. The shuttle system is the key to unlocking the next era of technology and the forerunner of space transportation systems of tomorrow: The world's first spaceship, the Enterprise, is here!

Imagining the Spheres - How we View our Neighbouring Worlds (Hardcover): Steven Hobbs Imagining the Spheres - How we View our Neighbouring Worlds (Hardcover)
Steven Hobbs; Illustrated by David A Hardy; Foreword by Reynolds
R752 Discovery Miles 7 520 Ships in 10 - 15 working days
Electrostatic Phenomena on Planetary Surfaces (Hardcover): Carlos I. Calle Electrostatic Phenomena on Planetary Surfaces (Hardcover)
Carlos I. Calle
R2,834 Discovery Miles 28 340 Ships in 18 - 22 working days

The diverse planetary environments in the solar system react in somewhat different ways to the encompassing influence of the Sun. These different interactions define the electrostatic phenomena that take place on and near planetary surfaces. The desire to understand the electrostatic environments of planetary surfaces goes beyond scientific inquiry. These environments have enormous implications for both human and robotic exploration of the solar system. This book describes in some detail what is known about the electrostatic environment of the solar system from early and current experiments on Earth as well as what is being learned from the instrumentation on the space exploration missions (NASA, European Space Agency, and the Japanese Space Agency) of the last few decades. It begins with a brief review of the basic principles of electrostatics.

A Star Atlas and Telescopic Handbook (epoch 1920) for Students and Amateurs, Covering the Whole Star Sphere, and Showing Over... A Star Atlas and Telescopic Handbook (epoch 1920) for Students and Amateurs, Covering the Whole Star Sphere, and Showing Over 7000 Stars, Nebulae, and Clusters; With Short Descriptive Lists of Objects Suitable for Small Telescopes; (Hardcover)
Arthur P (Arthur Philip) Norton
R731 Discovery Miles 7 310 Ships in 18 - 22 working days
John Harrison and the Quest for Longitude (Hardcover, 2nd New edition): John Harrison and the Quest for Longitude (Hardcover, 2nd New edition)
R420 R378 Discovery Miles 3 780 Save R42 (10%) Ships in 10 - 15 working days

Following one of the most inspiring and fascinating stories linked to the Royal Observatory, Greenwich, this book centres on the life and achievements of John Harrison - designer and builder of the first accurate marine chronometers. Inspired by the official prize offered in 1714 to anyone who could solve the problem of finding longitudinal position at sea, Harrison produced his four famous 'H' timepieces. In doing so, he helped revolutionise sea travel, saving many thousands of lives. John Harrison and the Quest for Longitude is the intriguing account of one man driven by the need to solve one of the greatest practical problems of his time.

Overlapping Cosmologies In Asia - Transcultural and Interdisciplinary Approaches (Hardcover): Bill M Mak, Eric Huntington Overlapping Cosmologies In Asia - Transcultural and Interdisciplinary Approaches (Hardcover)
Bill M Mak, Eric Huntington
R3,999 Discovery Miles 39 990 Ships in 18 - 22 working days

The history of cosmology is often understood in terms of the development of modern science, but Asian cosmological thought and practice touched on many aspects of life, including mathematics, astronomy, politics, philosophy, religion, and art. Because of the deep pervasion of cosmology in culture, many opportunities arose for transmissions of cosmological ideas across borders and innovations of knowledge and application in new contexts. Taking a wider view, one finds that cosmological ideas traveled widely and intermingled freely, being frequently reinterpreted by scholars, ritualists, and artists and transforming as they overlapped with ideas and practices from other traditions. This book brings together ten diverse scholars to present their views on these overlapping cosmologies in Asia. They are Ryuji Hiraoka, Satomi Hiyama, Eric Huntington, Yoichi Isahaya, Catherine Jami, Bill M. Mak, D. Max Moerman, Adrian C. Pirtea, John Steele, and Dror Weil.

Mathematical and astronomical tables, for the use of students of mathematics, practical astronomers, surveyors, engineers, and... Mathematical and astronomical tables, for the use of students of mathematics, practical astronomers, surveyors, engineers, and navigators; with an introd. containing the explanation and use of the tables (Hardcover)
William Galbraith
R896 R821 Discovery Miles 8 210 Save R75 (8%) Ships in 18 - 22 working days
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