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Unfolding Our Universe
Unfolding Our Universe is a comprehensive and accessible introduction to astronomy. With a clear, crisp text and beautiful colour illustrations, it takes readers to the heart of the Universe - explaining the facts, concepts, methods and frontiers of astronomical science. The book can be read right through without referring to any mathematics. For the more ambitious reader, key points are developed in more detail and basic mathematics provided in self-contained boxes. A unique feature of Unfolding Our Universe is the careful balance it strikes between the basics of the subject and its frontiers. Step by step, it carefully assembles a complete understanding of astronomy. Full colour throughout and a very readable text make this book a delight for the casual reader to browse, while the clear and concise explanations will appeal to amateur astronomers, science teachers and college and university students seeking a no-nonsense introduction to astronomy.
The Universe
Om solen og solsystemet, opmåling af det ydre rum, stjerner og galakser samt om universets oprindelse og udvikling
Dark Side of the Universe
Once we thought the universe was filled with shining stars, dust, planets, and galaxies. We now know that more than 98 percent of all matter in the universe is dark. It emits absolutely nothing yet bends space and time; keeps stars speeding around galaxies; and determines the fate of the universe. But dark matter is only part of the story. Scientists have recently discovered that the expansion of the universe is speeding up, driven by a mysterious commodity called dark energy. Depending on what dark matter and energy happen to be, our seemingly quiet universe could end its days in a Big Rip, tearing itself apart, or a Big Crunch, collapsing down to a universe the size of nothing, ready to be...
Introducing Astronomy
Iain Nicolson explores the origin of the Universe and explains the nature of stars, planets and galaxies, what makes them shine and how they are born, evolve and eventually die.
Birding Nebraskas Central Platte Valley and Rainwater Basin
Central Nebraska's Platte River and Rainwater Basin are primary stops in the migration patterns of numerous North American waterfowl, including sandhill and whooping cranes, sandpipers, geese, ducks, gulls, and shorebirds of many types. Upland species also abound there as well. The region's most eminent ornithologist provides birding and travel information for casual tourists and hard-core enthusiasts: locations, seasons, events, routes, accommodations, contacts, etc. A complete species list is also included. This birders' guide is as essential as your boots and binoculars.
The Story of Light
From the origins of the earth to the exploration of the heavens, Ben Bova, a multiple winner of science fiction's Hugo Award, unveils the beauty and science of light. In accessible prose, he explains new discoveries in areas ranging from relativity and quantum physics to perspective and the Renaissance painters' use of light.
Stars and Supernovas
An exploration into the life and evolution of stars, the scientific elements behind stars, and what makes them different from other objects in the sky.
The Amateur Astronomer
This 2000 Edition of Sir Patrick Moore’s classic book has been completely revised in the light of changes in technology. Not only do these changes include commercially available astronomical telescopes and software, but also what we know and understand about the universe. There are many new photographs and illustrations. Packs a great deal of valuable information into appendices which make up almost half the book. These are hugely comprehensive and provide hints and tips, as well as data (year 2000 onwards) for pretty well every aspect of amateur astronomy. This is probably the only book in which all this information is collected in one place.
Angola
This new third edition of Bradt's Angola remains the only dedicated English-language guide to this increasingly popular southern African nation. Thoroughly updated, it includes full practical and background information, everything you need to know about the capital city, Luanda, plus coverage of the rest of the country in 16 chapters. Also featured are 38 maps, including detailed city maps for all 18 provincial capitals, plus a specific section devoted to the sometimes-tricky process of applying for a visa. Bradt's Angola is written by expert author Oscar Scafidi who lived and worked in Angola for five years, has travelled to all the country's provinces, and who has successfully completed a ...
