How would Saturn’s rings look from a spaceship sailing just above them? If you were falling into a black hole, what’s the last thing you’d see before your spaghettification? What would it be like to visit the faraway places we currently experience only through high-powered telescopes and robotic emissaries? Faster-than-light travel may never be invented, but we can still take the scenic route through the universe with renowned astronomer and science communicator Philip Plait.

More than 2,000 years ago, the Greek city-states, led by Athens and Sparta, laid the foundation for much of modern science, the arts, politics, and law. But the influence of the Greeks did not end with the rise and fall of this classical civilization. As historian Roderick Beaton illustrates, over three millennia Greek speakers produced a series of civilizations that were rooted in southeastern Europe but again and again ranged widely across the globe.

Three of the most important words in science are I don't know. Not knowing implies a universe of opportunities—the possibility of discovery and surprise. Our understanding of science has advanced immeasurably over the last 500 years, yet many fundamental mysteries of existence persist: How did our universe begin? How big is the universe? Is time travel possible? What’s at the center of a black hole? How did life on Earth arise? Are we alone? What is consciousness, and can we create it?

Today's mission: Challenge your knowledge of planets, comets, stars, and more with this exciting quiz. The three-book series is now all in one! If you're looking for a fun, engaging way to challenge your knowledge of outer space, then you need this fact-filled trivia book! You can quiz friends and family during a galactic trivia night. If a question stumps you, we include the answer and multiple facts with every quiz so you can also brush up on your knowledge.

Let us journey, with beloved physicist Carlo Rovelli, into the heart of a black hole. We slip beyond its horizon and tumble down this crack in the universe. As we plunge, we see geometry fold. Time and space pull and stretch. And finally, at the black hole’s core, space and time dissolve, and a white hole is born. Rovelli has dedicated his career to uniting the time-warping ideas of general relativity and the perplexing uncertainties of quantum mechanics. In White Holes, he reveals the mind of a scientist at work.

In lyric, accessible prose, Carlo Rovelli invites us to consider questions about the nature of time that continue to puzzle physicists and philosophers alike. For most listeners, this is unfamiliar terrain. We all experience time, but the more scientists learn about it, the more mysterious it appears. We think of it as uniform and universal, moving steadily from past to future, measured by clocks. Rovelli tears down these assumptions one by one, revealing a strange universe where, at the most fundamental level, time disappears.

Neil deGrasse Tyson has a talent for guiding readers through the mysteries of outer space with stunning clarity and almost childlike enthusiasm. This collection of his essays from Natural History magazine explores a myriad of cosmic topics. Tyson introduces us to the physics of black holes by explaining what would happen to our bodies if we fell into one; he also examines the needless friction between science and religion, and notes Earth's status as "an insignificantly small speck in the cosmos".

Erich von Däniken's Chariots of the Gods is a work of monumental importance---the first book to introduce the shocking theory that ancient Earth was visited by aliens. This world-famous best seller has withstood the test of time, inspiring countless books and films, including the author's own popular sequel, The Eye of the Sphinx.

In Cosmos, the late astronomer Carl Sagan cast his gaze over the magnificent mystery of the Universe and made it accessible to millions of people around the world. Now in this stunning sequel, Carl Sagan completes his revolutionary journey through space and time.

Oxford University astrophysicist and popular YouTube personality Dr. Becky Smethurst presents everything you need to know about the universe in 10 accessible and engaging lessons. In Space at the Speed of Light: The History of 14 Billion Years for People Short on Time, she guides you through fundamental questions, both answered and unanswered, posed by space scientists. Why does gravity matter? How do we know the big bang happened?

Ancient cultures around the world spoke of a vast cycle of time with alternating dark and golden ages; Plato called it the Great Year. Most of us were taught in school that the dark ages were real but the golden age was just a universal myth. But new scientific evidence suggest this cycle of high and low ages may have some basis in fact. Now that the astronomical community has discovered that something massive is tugging on our solar system the stage is set for discovering the motion that moves us from high ages of enlightenment to low ages of darkness.

In the early days of civilization, we knew nothing about the moon. It was considered as a god chasing the sun in an endless race through the sky. Today, we know much more than our ancestors. We can speculate on the creation of the moon and what the Earth would be without the moon. It turns out that our moon has played a much more important role in life development than anyone would have thought.

In 1974 a message was beamed towards the stars by the giant Arecibo telescope in Puerto Rico, a brief blast of radio waves designed to alert extraterrestrial civilizations to our existence. Of course, we don't know if such civilizations really exist. But for the past six decades a small cadre of researchers have been on a quest to find out, as part of SETI, the search for extraterrestrial intelligence.

Mercury, a lifeless victim of the Sun’s expanding power. Venus, once thought to be lush and fertile, now known to be trapped within a toxic and boiling atmosphere. Mars, the red planet, doomed by the loss of its atmosphere. Jupiter, twice the size of all the other planets combined, but insubstantial. Saturn, a stunning celestial beauty, the jewel of our Solar System. Uranus, the sideways planet and the first ice giant. Neptune, dark, cold and whipped by supersonic winds. Pluto, the dwarf planet, a frozen rock.

In The Anunnaki Connection, Heather Lynn connects a diverse range of new and existing theories about the Anunnaki, offering a definitive guide to Mesopotamian gods while exploring what role they might have played in engineering mankind. The Anunnaki Connection traces the evolution of gods throughout the Ancient Near East, analyzing the religion, myth, art, and symbolism of the Sumerians, investigating: Who are the Anunnaki?

If forests are the lungs of the planet, then animals migrating across oceans, streams, and mountains—eating, pooping, and dying along the way—are its heart and arteries, pumping nitrogen and phosphorus from deep-sea gorges up to mountain peaks, from the Arctic to the Caribbean. Without this conveyor belt of crucial, life-sustaining nutrients, the world would look very different.

On Easter Sunday, April 1, 1945, more than 184,000 US troops began landing on the only Japanese home soil invaded during the Pacific war. Just 350 miles from mainland Japan, Okinawa was to serve as a forward base for Japan's invasion in the fall of 1945. Nearly 140,000 Japanese and auxiliary soldiers fought with suicidal tenacity from hollowed-out, fortified hills and ridges. Under constant fire and in the rain and mud, the Americans battered the defenders with artillery, aerial bombing, naval gunfire, and every infantry tool.

The fox. For thousands of years, myth and folklore have celebrated its cunning intelligence. Today, the red fox is the nature’s most populous carnivore, its dancing orange tail a common sight in backyards. Yet, who is this wild neighbor, truly? How do we negotiate this uneasy new chapter of an ancient relationship? Join British ecologist Adele Brand on a journey to discover the surprising secrets of the fabled fox, the familiar yet enigmatic creature that has adapted to the human world with astonishing - some say, unsettling - success.

Language is perhaps humanity’s most astonishing capacity - and one that remains poorly understood. In The Language Game, cognitive scientists Morten H. Christiansen and Nick Chater show us where generations of scientists seeking the rules of language got it wrong. Language isn’t about hardwired grammars but about near-total freedom, something like a game of charades, with the only requirement being a desire to understand and be understood.

We’re constantly told that our planet is in crisis; that to save it, we must stop traveling, stop eating meat, even stop having children. But in The Hydrogen Revolution, Marco Alverà argues that we don’t need to upend our lives. We just need a new kind of fuel: hydrogen.

In A Human History of Emotion, Richard Firth-Godbehere takes listeners on a fascinating and wide ranging tour of the central and often under-appreciated role emotions have played in human societies around the world and throughout history — from Ancient Greece to Gambia, Japan, the Ottoman Empire, the United States, and beyond.

David Tatel has served nearly 30 years on America’s second highest court, the United States Court of Appeals for the D.C. Circuit, where many of our most crucial cases are resolved—or teed up for the Supreme Court. He has championed equal justice for his entire adult life; decided landmark environmental and voting cases; and embodied the ideal of what a great judge should be. Yet he has been blind for the past 50 of his 80-plus years.

From the creation of the first encyclopedia to Wikipedia, from ancient museums to modern kindergarten classes—this is Simon Winchester’s brilliant and all-encompassing look at how humans acquire, retain, and pass on information and data, and how technology continues to change our lives and our minds. Throughout this fascinating tour, Winchester forces us to ponder what rational humans are becoming. What good is all this knowledge if it leads to lack of thought? What is information without wisdom?

As science informs public policy, decision making, and so many aspects of our everyday lives, a scientifically literate society is crucial. In that spirit, Edge.org publisher and author of Know This, John Brockman, asks 206 of the world's most brilliant minds the 2017 Edge Question: What scientific term or concept ought to be more widely known?

One of the great insights of science is that the universe has an underlying order. The supreme goal of physicists is to understand this order through laws that describe the behavior of the most basic particles and the forces between them. For centuries, we have searched for these laws by studying the results of experiments. Since the 1970s, however, experiments at the world's most powerful atom-smashers have offered few new clues. So some of the world's leading physicists have looked to a different source of insight: modern mathematics.

Most people don't need to be experts in their field. Yes, the successful know more than the average person about a particular topic, and they often possess a better-than-average ability with a particular skill set; but not everyone who is successful is an expert, he makes clear. And yet we continue to deeply value the expertise ideal. In Master of None, Hudson turns expertise on its head and shows that by embracing variety and becoming more versatile, anyone can succeed and become more open to different opportunities in life.

A former Gallup Global Leadership Research and Development leader and the New York Times bestselling coauthor of Strengths-Based Leadership draw from original research comprising interviews with high-performing global leaders to present for the first time a new model that demystifies the aura and complexity surrounding high performing leaders.

What if the healthiest diet included the foods that were enjoyable and respectful of our stressful, overbooked lives? You couldn’t screw it up! Here’s a can’t-miss plan that will build unbreakable habits by incorporating mindset changes, easy restaurant options, and more from “the perfect person to blaze a better path” (Arnold Schwarzenegger).

By 100 years ago, it seemed clear that the speed of light was the fastest possible speed. Causality was safe. And then quantum mechanics happened, introducing spooky connections that seemed to circumvent the law of cause and effect. From Aristotle's Physics to quantum teleportation, learn about the scientific pursuit of instantaneous connections in this insightful examination of our world.

A century ago, sleep was considered a state of nothingness—even a primitive habit that we could learn to overcome. Then, an immigrant scientist and his assistant spent a month in the depths of a Kentucky cave, making nationwide headlines and thrusting sleep science to the forefront of our consciousness. Award-winning journalist Kenneth Miller weaves together science and history to tell the story of four outsider scientists who took sleep science from fringe discipline to mainstream obsession through spectacular experiments, technological innovation, and single-minded commitment.