"In this groundbreaking book, world-renowned astrophysicist Neil deGrasse Tyson tackles the world's thorniest philosophical conundrums, armed with wit, wisdom, and cutting-edge science. Together with distinguished physicist James Trefil, Tyson presents questions that have preoccupied humanity for millennia. Then, using the latest theories, from the Big Bang to string theory and the multiverse, he explores the answers, bolstered with stunning images...

On a scorching July afternoon in 1878, at the dawn of the Gilded Age, the moon's shadow descended on the American West, darkening skies from Montana Territory to Texas. This rare celestial event -- a total solar eclipse -- offered a priceless opportunity to solve some of the solar system's most enduring riddles, and it prompted a clutch of enterprising scientists to brave the wild frontier in a grueling race to the Rocky Mountains. Science journalist...

In late 2017 scientists at a Hawaiian observatory glimpsed an object soaring through our inner solar system, moving so quickly that it could only have come from another star. Loeb showed it was not an asteroid; it was moving too fast along a strange orbit, and left no trail of gas or debris in its wake. There was only one conceivable explanation: the object was a piece of advanced technology created by a distant alien civilization. Here he outlines...

Text, photographs, and illustrations provide an introduction to black holes, covering what they are, how they form, how scientists study them, and other related topics.

"For more than hall a century, physicists and astronomers engaged in heated dispute over the possibility of black holes in the universe. The weirdly alien notion of a space-time abyss from which nothing escapes--not even light--seemed to confound all logic. This engrossing book tells the story of the fierce black hole debates and the contributions of Einstein and Hawking and other leading thinkers who completely altered our view of the universe. Renowned...

Astronomer Ray Jayawardhana discusses the scientific quest to discover other planets and life in the universe, describing breakthroughs into the early twenty-first century, and examining the tools and technology available to scientists seeking life on other worlds.

Since the 1970s, astronomers have been aware that galaxies have far too little matter in them to account for the way they spin around: they should fly apart like clay off a potter's wheel, but something concealed holds them together. This 'something' is dark matter - invisible material in five times the quantity of the familiar stuff of stars and planets. By the 1990s we also knew that the expansion of the universe was accelerating. Something, named...

A fascinating guide to some of the greatest stargazers in history, including Copernicus, Galileo, Halley, Newton, Brahe and many more.

"An in-depth look at the lives and accomplishments of seven extraordinary women in the world of astronomy and space study. With a focus on feminist and stem-related content, this non-fiction book is written by a Senior Science Reporter for CBC."--

"At the heart of our galaxy lies a monster four million times more massive than the Sun. Within its domain, space and time are so warped that no light escapes. According to Einstein, here lies the end of time. According to twenty-first century physics, the reality may be far more bizarre. Meet the most extraordinary object in the universe: the black hole ... In this groundbreaking book, acclaimed physicists Brian Cox and Jeff Forshaw take you to the...