Earth Space Science

Two hundred years ago, a fleet of colony ships left Earth and started a settlement on Proxima Centauri. Centurion Space Force pilot Nathan Stacker didn't expect to return home to find his wife dead. He didn't expect the murderer to look just like him, and he definitely didn't expect to be the one to take the blame. But his wife had control of a powerful secret. A secret that stretches across the light years between two worlds and could lead to the end of both. Now that secret is in Nathan's hands, and he's about to make the most desperate evasive maneuver of his life.

According to Sumerian scholar Zecharia Sitchin, a superior race of beings once inhabited our world. In The 12th Planet—the product of 30 years of intensive research—Sitchin persuasively argues that humanity sprang from extraterrestrial forebears. In this remarkable account, you'll hear the story of how these ancient visitors traveled to Earth from the stars and planted the genetic seed that would ultimately blossom into a remarkable species—the human being.

The heliopause protected Earth, keeping us safe from a violent galaxy. Or so we thought. Who knew it did more than keep us guarded? Who understood that its integrity was the only thing holding our beginner’s protection in place? If we'd known—if we’d understood, we’d have waited longer, a hell of a lot longer to pierce its veil. But when the USM Arrowheart passed through it and left our solar system, that protection ended and all hell broke loose. The aliens who'd been watching, waiting, and biding their time were ready. We weren’t. But there was hope.

With the continuing failure of the Oversoul, the artificially intelligent guardian computer of the planet Harmony, the human colonists have begun to repeat the devastations of war and conquest wrought on Earth. To repair itself and avert disaster, the Oversoul has called a group of 16 refugees from the fallen city of Basilica to a hidden, abandoned spaceport where the ancient starships lie.

Light of the Stars is science at the grandest of scales, and it tells a radically new story about what we are: one world in a universe awash in planets. Building on his widely discussed scientific papers and New York Times op-eds, astrophysicist Adam Frank shows that not only is it likely that alien civilizations have existed many times before, but also that many of them have driven their own worlds into dangerous eras of change.

Are you puzzled by pulsars? Baffled by black holes? Bewildered by the big bang? If so, here are succinct, crystal-clear answers to more than 100 of the most significant questions about the essential nature of the universe - questions that have fired the imagination since the beginning of history. Over the course of this fantastic voyage, the origins, the discoveries, and the stunning achievements of astronomy will unfold before your eyes

Nearly 100 years before the events of Orson Scott Card's bestselling novel Ender's Game, humans were just beginning to step off Earth and out into the Solar System. A thin web of ships in both asteroid belts; a few stations; a corporate settlement on Luna. No one had seen any sign of other space-faring races; everyone expected that First Contact, if it came, would happen in the future, in the empty reaches between the stars. Then a young navigator on a distant mining ship saw something moving too fast, heading directly for our sun.

The stories in The Dying Earth introduce dozens of seekers of wisom and beauty, lovely lost women, wizards of every shade of eccentricity with their runic amulets and spells. We meet the melancholy deodands, who feed on human flesh and the twk-men, who ride dragonflies and trade information for salt. There are monsters and demons. Each being is morally ambiguous: The evil are charming, the good are dangerous. All are at home.

For millennia, the planet Harmony has been protected by the Oversoul, an artificial intelligence programmed to prevent thoughts of war and conquest from threatening the fragile remnant of Earth's peoples. But as the Oversoul's systems have begun to fail, a great warrior has arisen to challenge its bans.

The basilisks, cruel alien serpents, attacked our world. They bombed us. Hunted us. Butchered us without pity. But now we will be the hunters. We will assemble a fleet. We will cross the vastness of space. And for the first time, we will strike the enemy on his own soil. It's a time for courage. A time for heroes. We will no longer hide in bunkers. We will no longer die like sheep. Freedom will be won with blood and fire. Freedom will be the legacy of Earth. We are the last humans. And we will win!

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.

From the deep void, the Xaros came for humanity. Unfeeling, uncaring drones swept over humanity's nascent presence in the outer solar system. When word reached Earth… we weren't ready. Only one man knew the truth of the threat and he was powerless to help anyone survive. Strike Marines fight through Los Angeles under assault by murderous drones. A fighter pilot determined to reunite with his family. Armor soldiers stand against the darkness. This is the story of the Fall of Earth.

The Expanse meets The Godfather in Empire Earth (The Complete Trilogy): A Space Opera Boxed Set. Three full Books. 1,000 pages of space opera filled with intrigue, betrayal, and high-octane action that will keep you turning pages long into the night.

L'ultime mission de Patrick « Wic » Finnegan avant son départ en retraite l'envoie dans la froideur des Hautes terres sous-glaciaires d'Ellsworth. Quand il voit ce que l'équipe a découvert, il n'en croit pas ses yeux. Il est loin d'imaginer la violence qui va en découler : un portail s'ouvre et libère un ouragan de fureur qui se déchaîne sur l'humanité. De l'Antarctique aux rues de Manhattan, Wic et son équipe vont tester leurs limites en se battant pour repousser la menace qui pèse sur la Terre.

In the final book of his astonishing career, Carl Sagan brilliantly examines the burning questions of our lives, our world, and the universe around us. These luminous, entertaining essays travel both the vastness of the cosmos and the intimacy of the human mind, posing such fascinating questions as how did the universe originate and how will it end, and how can we meld science and compassion to meet the challenges of the coming century?

Beliefs about the shape of the earth have varied over the millennia, but the Ancient Greeks were able to observe that our planet is round and even Eratosthenes attempted to measure its size. It was not until explorers had fully charted the globe that most people were really able to comprehend its spherical shape.

The long-awaited follow-up to Voyager: Architects of Infinity from the New York Times best-selling author and cocreator of Star Trek: Picard! As the crew of the Full Circle fleet works to determine the fate of their lost ship, the Galen, a struggle for survival begins at the far edge of the galaxy. New revelations about Species 001, the race that built the biodomes that first drew the fleet to investigate planet DK-1116, force Admiral Kathryn Janeway to risk everything to learn the truth.

Life for the robots of the Axiom will never be the same once they meet the Earth robot Wall-E. Listen along as Wall-E and his new robot-friend, Eve, help prove life is sustainable on Earth and return the humans to their home planet.

An ancient foe lurks in the shadows...licking its wounds and assembling its forces. Risen from the ashes and shrouded in darkness, these ancient beings are waiting for the perfect opportunity to strike back and set the universe on fire. After their world is ambushed in a devastating onslaught, the Star Alliance is nearly wiped out in one fell swoop. Hotheaded pilot Chase Athanatos leads the barely surviving fleet to the far edge of space and a small backwater planet.

Betrayed by allies. Beset by new foes. Earth faces its darkest hour since the Xaros invasion. The Toth come to the solar system with a fleet of warships, and they demand the only tool that can rekindle the human race. It falls on Marine Lieutenant Hale to negotiate a pact that will save the human race at the cost of its soul - or start a war with a race of alien predators.