Space Universe

All the matter and light we can see in the universe makes up a trivial five per cent of everything. The rest is hidden. This could be the biggest puzzle that science has ever faced. 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, but something concealed holds them together. That ’something' is dark matter - invisible material in five times the quantity of the familiar stuff of stars and planets.

The urge to explore and discover is a natural and universal one, and the edge of the unknown is expanded with each passing year as scientific advancements inch us closer and closer to the outer reaches of our solar system and the galaxies beyond them. Generations of writers have explored these new frontiers and the endless possibilities they present in great detail. The Final Frontier delivers stories from across this literary spectrum, a reminder that the universe is far large and brimming with possibilities than we could ever imagine, as hard as we may try.

There are deep connections between stars and atoms, between the cosmos and the microworld. Just six numbers, imprinted in the "Big Bang", determine the essential features of our entire physical world. Moreover, cosmic evolution is astonishingly sensitive to the values of these numbers. If any one of them were "untuned", there could be no stars and no life. This realization offers a radically new perspective on our universe, our place in it, and the nature of physical laws.

After saving the grim and gritty alien city of Down Here from something big, mean, and mind-bendingly horrible, Dan is looking forward to unwinding in the closest available bar. Annoyingly, the universe has other ideas. Instead, Dan finds himself investigating a cheating husband, two horrible murders, and the potential enslavement of everyone in the galaxy. With his caseload stretching his woefully limited detective skills, his car in pieces, and the whole "being dead" thing not doing him any favors, Dan has no choice but to ask his friends for help.

Theodore Kurita is the son of Takashi Kurita, and heir apparent to the Draconis Combine, one of the most powerful realms of the Inner Sphere. But the Draconis Combine has never been a place of smooth transitions. Historically, a Kurita proves himself a fit leader by a successful bid for power, political or...otherwise. Theodore's perilous journey to power is a twenty-year odyssey, beginning with his graduation from Sun Zhang Military Academy.

In this audiobook, astrophysicist Janna Levin blends memoir and visionary science to provide a groundbreaking personal account of her life and ideas.

An original full-length novel set in the Halo universe and based on the New York Times bestselling video game series! December 2553. Less than a year after the end of the Covenant War, a string of violent incidents continues to threaten the tenuous peace in human-held space, culminating in the...

#1 NEW YORK TIMES BESTSELLER In this essential Star Wars Legends novel—the first ever to take place after the events of the original trilogy—Grand Admiral Thrawn makes his debut on the galactic stage. Five years ago, the Rebel Alliance destroyed the Death Star, defeated Darth Vader and...

Have you ever wondered why you exist? What had to happen for you to be alive and conscious? Scientists have come a long way in answering this question, and this book describes what they have found out. It also examines whether our existence was inevitable at the universe's birth 13.77 billion years ago—or whether we are just incredibly lucky. The book is aimed at those who are interested in science but are not experts.

Roy Court and his crew are taking the trip of a lifetime—several lifetimes in fact—duplicated and dispatched across the galaxies searching for Earthlike planets. Many possibilities for the future. Yet for Roy, no matter how many of him there are, there’s still just one painful, unchangeable past. In what world can a broken relationship be reborn? The universe is so vast, there’s always room for hope.

On March 21, 2013, the European Space Agency released a map of the afterglow of the big bang. Taking in 440 sextillion kilometers of space and 13.8 billion years of time, it is physically impossible to make a better map: We will never see the early universe in more detail. On the one hand, such a view is the apotheosis of modern cosmology; on the other, it threatens to undermine almost everything we hold cosmologically sacrosanct.

Terra. For centuries, it has been the Clans’ ultimate prize. As prophesied by their founder, Nicholas Kerensky, the Clan that conquers Terra shall ascend above all others to become the ilClan, ruler over the rest of the Clans. And its leader shall become the ilKhan, and will lead the Inner Sphere into a new era.

A unique science fiction first-contact novel told from the aliens' point-of-view; a 21st-century Gulliver's Travels with Homo sapiens as the Lilliputians. The last thing the factfinders - who call themselves Life - expected to find while traveling in space in The Curious on a mission from their planet, The Living World, was other life. But one day they stumble upon the third planet out from a backwater sun and find it teeming with a vast diversity of life, including one sentient and cognizant, if primitive, species that they dub: Otherlife.

This omnibus volume contains two Alliance-Union novels, Merchanter's Luck and Forty Thousand in Gehenna.

Warped Passages is an altogether exhilarating journey that tracks the arc of discovery from early 20th-century physics to the razor's edge of modern scientific theory. One of the world's leading theoretical physicists, Lisa Randall provides astonishing scientific possibilities that, until recently, were restricted to the realm of science fiction. Unraveling the twisted threads of the most current debates on relativity, quantum mechanics, and gravity, she explores some of the most fundamental questions posed by Nature.

The death of Eldorat has more far reaching implications than sparking the V'kit'no'sat civil war. Other races have taken notice as well, for, while hidden, they have many scouts out searching the galaxy to keep them informed of the status of the Hadarak war and many other things.

Lucien Ortane is a Paragon in the Etherian Empire. His job is to explore the universe and spread Etherian doctrines of peace, justice, and immortality to sentient beings everywhere. Like all Paragons and most citizens, Lucien believes that Etherus, the benevolent ruler of the empire, is exactly who he claims to be: the one true God and creator of the universe.

From a star theoretical physicist, “a love letter to the wonderous universe we call home, and an urge to think critically about how we explore its depths” (Smithsonian Magazine) In The Disordered Cosmos, Dr. Chanda Prescod-Weinstein shares her love for physics, from the Standard Model of...

The Space Team Universe just got a whole lot darker. In an alien city torn apart by crooked cops and ruthless criminals, private detective, Dan Deadman, specializes in cases unusual and bizarre. Sure, he doesn't smell great, and he's technically been dead for quite some time, but if you've got a rampaging Hell-beast tearing up your street, or a portal to another dimension appearing in your bathroom, Dan's your man.

Scientists in the past few decades have made crucial discoveries about how our cosmos evolved over the past 13.8 billion years. But there remains a critical gap in our knowledge: We still know very little about what happened in the first seconds after the Big Bang. At the Edge of Time focuses on what we have recently learned and are still striving to understand about this most essential and mysterious period of time at the beginning of cosmic history.