Space Universe

Years ago, cosmologist Stephon Alexander received life-changing advice: to discover real physics, he needed to stop memorizing and start taking risks. In Fear of a Black Universe, Alexander shows that great physics requires us to think outside the mainstream - to improvise and rely on intuition. His approach leads him to three principles that shape all theories of the universe: the principle of invariance, the quantum principle, and the principle of emergence. Alexander uses them to explore some of physics' greatest mysteries.

Astronomers have successfully observed a great deal of the universe’s history, from recording the afterglow of the big bang to imaging thousands of galaxies, and even to visualising an actual black hole. There’s a lot for astronomers to be smug about. But when it comes to understanding how the universe began and grew up, we are literally in the dark ages. In effect, we are missing the first one billion years from the timeline of the universe.

Clarity's home is her spaceship. Living on the move. Planet to planet. When money trouble forces Clarity and her traveling companion, Irohann, to take on passengers, Irohann worries his secret identity will be revealed. He's a canine alien on the run from an empire of sentient plants, and their queen has a personal vendetta against him. Heartsick at the idea of losing their ship, Clarity accepts an offer that's clearly too good to be true, and they find themselves swept up in the crazy schemes of a rogue AI in a stolen robot body, and her haphazardly assembled team of disparate aliens.

The final novel in the Orion War series, Return to Sol sees the I2 and her crew return to where it all began....

Who are we, and how did we get here? These are two of the most fundamental and far-reaching questions facing scientists and cosmologists alike and have rested at the center of human intellectual endeavor since its beginning. They are questions that stretch across numerous disciplines. Philosophy, theology, evolutionary biology, and mathematics are just some of the fields looking to explain the emergence of human life.

In Calculating the Cosmos, Ian Stewart presents an exhilarating guide to the cosmos, from our solar system to the entire universe. He describes the architecture of space and time, dark matter and dark energy, how galaxies form, why stars implode, how everything began, and how it's all going to end. He considers parallel universes, the fine-tuning of the cosmos for life, what forms extraterrestrial life might take, and the likelihood of life on Earth being snuffed out by an asteroid.

Beset by the angry remnants of the Department of the Interior, challenged at every turn by opportunists on their new homeworld of Surebleak, and somewhat low on funds, Clan Korval desperately needs to reestablish its position as one of the top trading clans in known space. To this end, Master Trader Shan yos'Galan, aboard Korval's premier trade ship, Dutiful Passage, is on a mission to establish new business associations and to build a strong primary route that links well with existing Loops and secondary routes.

The two-time Hugo Award-winner expands the universe of his Coyote saga. The danui, a reclusive arachnid species considered the galaxy's finest engineers, have avoided contact with the Coyote Federation. Until, that is, the danui initiate trade negotiations, offering only information: the coordinates for an unoccupied world suitable for human life - a massive sphere, composed of billions of hexagons.

Star Wars: Heir to the Empire: Behind the Scenes is a special recording that features new commentary by author Timothy Zahn and editor Betsy Mitchell, written for the 20th anniversary edition of Heir to the Empire, read by Zahn and Mitchell. Included here is audio from the that new unabridged recording to enhance their comments.

George's parents, who have always been wary of technology, warn him about their new neighbors: Eric is a scientist and his daughter, Annie, seems to be following in his footsteps. But when George befriends them and Cosmos, their super-computer, he finds himself on a wildly fun adventure, while learning about physics, time, and the universe. With Cosmos' help, he can travel to other planets and a black hole. But what would happen if the wrong people got their hands on Cosmos?

Two novellas set in Aliette de Bodard’s award-winning, critically acclaimed Xuya universe, a timeline where Asia became dominant, and where the space age has Confucian galactic empires of Vietnamese and Chinese inspiration. Contains The Citadel of Weeping Pearls and The Tea Master and the Detective.

Expelled from the Union Astronautica space fleet and facing charges of grand theft, Jules Truffant agrees to sign up as shuttle pilot aboard the freighter Pride of Cucamonga in exchange for amnesty. After botching Pride's mission to RhoCorenae and upsetting an alien culture in the process, Jules must take part in a voyage across the galaxy to place a probe squarely in the path of a black hole as it plows through an inhabited star system.

In this thrilling history, David Baker captures the longest possible time span—from the Big Bang to the present day—in an astonishingly concise retelling. His impressive timeline includes the "rise of complexity" in the cosmos and the creation of the first atoms; the origin of all galaxies, stars, and our solar system; and the evolution of life on Earth, from tiny single-celled organisms to human beings.

The sky is not the limit. From an alley in New York to an interstellar wormhole, the path to the future looks different for everyone. These cosmic short stories from some of today’s most influential Black authors reveal a universe of possibilities.

A Mysterious Universe introduces the fundamental laws of quantum mechanics, theory of relativity, and cosmology to a novice in simple language. This concise book deals with deep issues related to the mysteries of modern physics.

Humanity fought and won its freedom by establishing a fragile peace with the two great powers-the Qash'vo'tar and the Zhal Confederation—by bringing them proof that their ancient enemy, the Val'ayash, survived the great war. But despite that, Earth is still a minor player in a wider galaxy, with only one advantage. Magic. Two years after Earth won its freedom, the tensions between the three star nations are rising. And United Terran Systems council knows that it is only a matter of time before the two great powers pressure humanity for the secrets of their magi-tech.

Why did Elon Musk feel compelled to send a red Tesla into space? What accounts for the multiple rocket-themed playgrounds constructed after the Russians launched Sputnik? Gorman - affectionately known as "Dr Space Junk" - takes listeners on a journey through the solar system and beyond, deploying space artifacts, historical explorations, and even the occasional cocktail recipe in search of the ways that we make space meaningful. Engaging and erudite, Gorman recounts her background as a (nonspace) archaeologist and how she became interested in space artifacts.

Zetetic Astronomy is the magnum opus of Samuel Rowbotham (1816-1884), a self-taught polymath, debater, faith healer, and early advocate of Utopian socialism. Drawing from a wide variety of contemporary sources, Christian scripture, and his own investigative and experimental skills, Rowbotham advocated tirelessly for his thesis that the true shape of the Earth was a plane, refuting all suggestions of rotundity. His arguments continue to captivate, persuade, and entertain up to the present day.

Fifteen short tales of the Liaden Universe® brought together for the first time. Space opera and romance on a grand scale in a galaxy full of interstellar trading clans.

The universe has gone dark. Interstellar communications has been lost across the Inner Sphere, threatening the corporate giant ComStar - and maybe civilization itself. Risking everything on a last chance for survival, ComStar has kidnapped the engineering genius Tucker Harwell, hoping he can unravel the mystery of the blackout. But Tucker isn’t just working on why it happened...he’s also trying to figure out who’s behind it.