From the history of the science to the cutting edge of knowledge and technology, the story of modern astrophysics is told through interviews with and profiles of leading scientists and theoreticians.

One of America's most talked-about science writers--and author of the award-winning book, Thursday's Universe--explores the phenomenon of "dark matter", the hypothesized, invisible substance that is changing our view of the universe. Photographs.

Prepare to learn everything we still don’t know about our strange and mysterious universe Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore —there are huge yawning voids in our basic notions of how the world works. PHD Comics creator Jorge Cham and particle physicist Daniel Whiteson have teamed up to explore everything we don't know about the universe: the enormous holes in our knowledge of the cosmos. Armed with their popular infographics, cartoons, and unusually entertaining and lucid explanations of science, they give us the best answers currently available for a lot of questions that are still perplexing scientists, including: * Why does the universe have a speed limit? * Why aren't we all made of antimatter? * What (or who) is attacking Earth with tiny, superfast particles? * What is dark matter, and why does it keep ignoring us? It turns out the universe is full of weird things that don't make any sense. But Cham and Whiteson make a compelling case that the questions we can't answer are as interesting as the ones we can. This fully illustrated introduction to the biggest mysteries in physics also helpfully demystifies many complicated things we do know about, from quarks and neutrinos to gravitational waves and exploding black holes. With equal doses of humor and delight, Cham and Whiteson invite us to see the universe as a possibly boundless expanse of uncharted territory that's still ours to explore.

NEW YORK TIMES BESTSELLER • In the sixth novel of the renowned Thursday Next series, “geeky humor jostles with genuine insight” (Milwaukee Journal Sentinel) as Thursday embarks on another adventure in her alternate reality of literature-obsessed England. [One of Our Thursdays Is Missing] is jam-packed with spot-on parody, puns, and wry observations about words and genres that will delight literary-minded fans.”—Los Angeles Times Thursday Next is back! . . . Or at least one of her is. It is a time of unrest in the BookWorld. Only ace literary detective Thursday Next can avert a devastating genre war. Then, a week before the peace talks, Thursday vanishes. But all is not yet lost. Living at the quiet end of speculative fiction is the written Thursday Next, who labors to keep her own small series from the grim specter of being remaindered. Now she must answer the call, save the BookWorld, evade capture, and find the actual Thursday! With her clockwork butler Sprockett and her Designated Love Interest Whitby Jet in tow, written Thursday reluctantly agrees to undertake an investigation for Jurisfiction—only to realize that she must journey up the mysterious Metaphoric River and visit the RealWorld to find the answers. Don’t miss any of Jasper Fforde’s delightfully entertaining Thursday Next novels: THE EYRE AFFAIR • LOST IN A GOOD BOOK • THE WELL OF LOST PLOTS • SOMETHING ROTTEN • FIRST AMONG SEQUELS • ONE OF OUR THURSDAYS IS MISSING • THE WOMAN WHO DIED A LOT

"Wonderfully provocative...a relentlessly fascinating tour of neuroscience."-The New York Times Book Review.

A practical and spiritual guide for working moms to learn how to have more by doing less. This is a book for working women and mothers who are ready to release the culturally inherited belief that their worth is equal to their productivity, and instead create a personal and professional life that's based on presence, meaning, and joy. As opposed to focusing on "fitting it all in," time management, and leaning in, as so many books geared at ambitious women do, this book embraces the notion that through doing less women can have--and be--more. The addiction to busyness and the obsession with always trying to do more leads women, especially working mothers, to feel like they're always failing their families, their careers, their spouses, and themselves. This book will give women the permission and tools to change the way they approach their lives and allow them to embrace living in tune with the cyclical nature of the feminine, cutting out the extraneous busyness from their lives so they have more satisfaction and joy, and letting themselves be more often instead of doing all the time. Do Less offers the reader a series of 14 experiments to try to see what would happen if she did less in one specific way. So, rather than approaching doing less as an entire life overhaul (which is overwhelming in and of itself), this book gives the reader bite-sized steps to try incorporating over 2 weeks!

Discover incredible celestial bodies and our Solar System through incredible photography and detailed illustrations Discover how past, present, and future space exploration has expanded our understanding of the Sun, our Solar System, rocky planets, gas giants, and explosive stars, and wonder at far-off galaxies captured by powerful space telescopes. Find out how the Universe started with a Big Bang and what scientists think will eventually happen to it. Learn the secrets of pulsars and black holes and learn how they are created by dead stars. Part of the best-selling DK Eyewitness series, this popular title has been reinvigorated for the next generation of information seekers and stay-at-home explorers, with a fresh new look, new photographs, updated information, and a new "eyewitness" feature - fascinating first-hand accounts from experts in the field.