Who could refine the heavens? Who could refine the heavens? The thirty-six [Heavenly Refining Diagram] gave a story of refining the heavens. Close]

A theoretical astrophysicist explores the ideas that transformed our knowledge of the universe over the past century. The cosmos, once understood as a stagnant place, filled with the ordinary, is now a universe that is expanding at an accelerating pace, propelled by dark energy and structured by dark matter. Priyamvada Natarajan, our guide to these ideas, is someone at the forefront of the research—an astrophysicist who literally creates maps of invisible matter in the universe. She not only explains for a wide audience the science behind these essential ideas but also provides an understanding of how radical scientific theories gain acceptance. The formation and growth of black holes, dark matter halos, the accelerating expansion of the universe, the echo of the big bang, the discovery of exoplanets, and the possibility of other universes—these are some of the puzzling cosmological topics of the early twenty-first century. Natarajan discusses why the acceptance of new ideas about the universe and our place in it has never been linear and always contested even within the scientific community. And she affirms that, shifting and incomplete as science always must be, it offers the best path we have toward making sense of our wondrous, mysterious universe. “Part history, part science, all illuminating. If you want to understand the greatest ideas that shaped our current cosmic cartography, read this book.”—Adam G. Riess, Nobel Laureate in Physics, 2011 “A highly readable, insider’s view of recent discoveries in astronomy with unusual attention to the instruments used and the human drama of the scientists.”—Alan Lightman, author of The Accidental Universe and Einstein's Dream

The horizons were of fundamental importance to Columbus. The western horizon was the focus of his lifelong quest for undiscovered territory. He used the stars grazing his northern horizon as his guides for sailing constant latitudes, and the lunar-planetary conjunctions (LPCs) at his eastern and western horizons to measure his longitudes. Most 15th Century oceanic sailors knew how to sail constant latitudes guided by the stars, but few, other than Columbus, knew how to use the heavens to measure longitude. His innovative navigation method measured longitudes by comparing measurements of LPCs at his eastern and western horizons using celestial data tabulated in his Ephemerides. Major findings include: Columbus used celestial events, he served on a 1477 voyage to Nova Scotia, comprehensive evidence reveals his 1492 landfall was at Egg Island, Amerigo Vespucci beat Ponce de Leon to Florida by a dozen years, and Columbus may have facilitated a deliberate sinking of the Santa Maria.

Horticultural cultivation was different from others. A youth who had chanced upon a mysterious seed had opened up a very unusual path of cultivation.

This volume offers an empirical and diachronic investigation of the foundations and nature of metaphor in English, based on evidence from The Historical Thesaurus of English. It offers case studies of a number of semantic domains and provides a significant step forward in the data-driven understanding of metaphor.

everything was in his soul, moving the nine heavens. His bizarre background, peerless cultivation technique, peerless beauty, iron-blooded brothers, the vast universe, the myriad strange spaces 

Presents a chronological overview of the history of cartography, from the earliest maps of prehistory to the engraved maps of the seventeenth century and beyond. Includes illustrations.

"Track Symbols on 1:50,000 Printed Topographic Maps" gathers examples of track symbols on printed maps from New Zealand and from twenty-five countries in Europe. It also suggests that a redesigned printed and digital New Zealand Topo50 national series could employ some of the track symbology used by the European maps.