Science Universe

The Hierarchy of Heaven and Earth was originally published in a condensed form (condensed by Harding) in 1952 and described by C.S. Lewis as "a work of the highest genius". This publication, and this audio version, now makes available the original huge work. It is clearly and beautifully written and read. This book opens your eyes to the universe as it is actually presented and opens your mind to the way it functions. One day, this book will be recognized as one of the greatest works of philosophy.

Jethri has inherited a mission from his father, a plan that will allow family Loop ships like the one he grew up on to survive the encroachment of Rostov’s Dust. In this, he’s backed by several prominent Looper families who are scheduled to meet and plan at the South Axis Trade Fair. In what seems to be a fortunate pairing of missions, Master Trader ven'Deelin sees Jethri become lead trader on his own small ship, which is scheduled to arrive at the South Axis Fair.

In this deeply original book, science writer Anil Ananthaswamy sets out in search of the telescopes and detectors that promise to answer the biggest questions in modern cosmology. Why is the universe expanding at an ever faster rate? What is the nature of the "dark matter" that makes up almost a quarter of the universe? Why does the universe appear fine-tuned for life? Are there others besides our own?

Five stories from the Powder Mage Universe, including the never-before-published "Green-Eyed Vipers".

Does alien life exist? Is time travel possible? How did the universe begin, and how will it end? Is the future predetermined? These are just some of the fascinating questions posed in this book, which stretches across physics, the life sciences and cosmology. Each chapter considers a separate question and ends with either an answer or, if there is insufficient evidence, a ‘best guess’ answer.

Star Force has existed for 156,000 years, risen beyond a galactic empire of dinosaurs intent on wiping out humanity only to face an intergalactic scourge known as the Hadarak. They've rescued thousands of alien races and incorporated them into their human-led empire, building a civilization that draws onlookers from numerous galaxies to try and figure out the secret of their success.

Escucha ahora la biografía definitiva de Albert Einstein, uno de los iconos del siglo XX y su mayor genio.

How did life begin on Earth? Does it exist elsewhere? What would those life forms be like? These fundamental questions about the nature of life and our own cosmic significance are endlessly fascinating. In this book, we present several theories on the origin of life, some of its extreme and surprising forms, and the ongoing search for signs - or sentience - on distant worlds.

The Russian Mercenary known as Boris has always been a conundrum for governments the world over. His visage never changes, his capabilities never understood. The Russian government gets word he has been killed on a mercenary mission in America, allowing agents to come in and attack the villages Boris has been protecting. Using a fanatical military sub-group in the Russian military, the atrocities start.

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. Each annotation includes audio from the new unabridged...

The galaxy is a massively large and complex place, but the most critical points in it are in the Core and known as the "Gateways", for they are the gravitational anchors that allow for intergalactic travel and are located in the densest region of the galaxy where the monster-like Megaloids exist en mass.

Project Furya begins. Sound interesting? The author thinks so too! Listen to Star Force and experience the compelling world of genetic engineering and space exploration science fiction.

After the Neofan's breach of their agreement with Star Force, Director Davis must deal with the situation...Sound interesting? The author thinks so too! Listen to Blue Blades and experience the compelling world of science fiction.

Does Star Force have enough races in it yet? No...not even close.

The universe is not predictable, no matter how much experience you gain. You may delude yourself into thinking so...until the universe educates you otherwise in dramatic fashion.

As Paul's changes begin to unfold, secrets are revealed and Star Force's future takes a drastic turn.

Paul-024 is back and ready to let the other trailblazers in on the journey they are all beginning...if they can keep from blacking out long enough for him to explain it all.

Paul and Cal-com set off on their journey while the war against the Hadarak rages on.

Even in the middle of a never-ending war, new captains have to be minted, and the quality of your coming reinforcements will determine the outcome of future battles.

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.