Space Science Exploration

The Interdependency, humanity’s interstellar empire, is on the verge of collapse. The Flow, the extra-dimensional conduit that makes travel between the stars possible, is disappearing, leaving entire star systems stranded. When it goes, human civilization may go with it - unless desperate measures can be taken. Emperox Grayland II, the leader of the Interdependency, is ready to take those measures to help ensure the survival of billions. But nothing is ever that easy.

The war for the fate of mankind blazes on. Though the outer defences have fallen, the walls of the Palace itself remain inviolate as Rogal Dorn, the Praetorian of Terra himself, uses every known stratagem and ploy to keep Horus' vast armies at bay. In Perturabo, the Traitor siegebreaker, Dorn faces an adversary worthy of his skill. A terrible, grinding attrition ensues. The crucial battle for the Lion's Gate spaceport is at the heart of this conflict. With it in their possession, the Traitors can land their most devastating weapons on Terran soil. Dorn knows it must not fall.

As Chinese and US spacecraft compete to be the first to land on Mars, a former astronaut, his cousin, and four teens from Florida decide to take matters into their own hands. If they can quickly build their own space-worthy ship using scrap metal, appliances, and power tools, they have a chance to come from behind - thanks to an inventive new power source that can propel them to the Red Planet within three days. No guts, no glory.

In the near future space debris around Earth has made it impossible to traverse our solar system. Or it would be, if not for prisoners sentenced to clearing that debris known as Orbital Garbage Removal Experts, or O.G.R.E. for short. Former linguistics professor Dax has made it a habit of working aboard The Junkyard with a small crew, the conspiracy theorist, tech-savvy hacker Mark and the once decorated military hero turned war criminal, Kane.

When your starship's computer undergoes a catastrophic meltdown, light years from help, it's bad. When you are that ship's computer, it's worse. Fresh from the destruction of the colony they were assigned to protect, the UES Interchange is now hurtling toward Proxima Centauri, there to rally reinforcements against the tide of revolutionary rage currently rocking the galaxy. But when they arrive, they find the heart of galactic civilization eerily quiet...and empty. At the same time, Sergeant Henry Morgan, the ship's computer, is utterly unresponsive.

After two decades of learning at the Nexus, the children of Van and his crew are ready to take their first steps out in the big black. Aboard their new ship, the AnaDarko, the young officers begin unraveling a mystery that goes beyond the depths of time—where did Gabby's people come from, and why does life, scattered across the gas giants, all sound so familiar to her? Under the capable guidance of Rab, a seasoned Peacemaker, the young crew pursues science and knowledge—even as Van and Torina push back against a threat that originates on earth itself.

Mage-Captain Roslyn Chambers is trapped behind enemy lines on the allied world the Royal Martian Navy failed to save from the alien Reezh. Her official mission is to wait because her Mage-Queen has given her word: Chimera will be free.

Blackhawk: a wanderer, a man running from a dark and sinister past. A genetically-engineered warrior, a capable and accomplished killer, he is also a lost soul, a man who has fled to the deepest reaches of space seeking his true identity. The Far Stars: the farthest extent of human habitation in the galaxy, a sector of a hundred inhabited worlds, it is a dangerous expanse full of pirates, mercenaries, and cutthroats.

In 2205, the 19th Amendment has long been repealed and women are only valued for their utility. The Earth's economy depends on an insular group of linguists who "breed" women to be perfect interstellar translators until they are sent to the Barren House to await death. But instead, these women are slowly creating a language of their own to make resistance possible. Ignorant to this brewing revolution, Nazareth, a brilliant linguist, and Michaela, a servant, both seek emancipation in their own ways. But their personal rebellions risk exposing the secret language.

A private investigator is hired to look into a mysterious, high-profile death aboard the starship Halcyon in this fresh new science fiction masterpiece from the "mastersinger of space opera" (The Times) and the creator of the beloved Revelation Space universe. Strap in for a gripping murder...

A man awakens, adrift in deep space, with little memory of who he is - only to discover that he is the commander of a space mission; the rest of the crew is gone; and he is apparently a writer of some small renown named Neil Gaiman.

In the heart of the South Pacific lies Point Nemo, the most desolate and remote place on Earth. At its core is a dead zone, devoid of life, where government agencies crash their obsolete satellites and space stations, confident they won't harm a soul. When the International Space Station suffers a catastrophic failure and plummets through the atmosphere, it's here that Mission Specialist Julie Rohr, an astrobiologist studying living space dust called xylem, finds herself marooned. Julie's only hope for rescue lies in the hands of her estranged father, Dr. Finn Maddern, a renowned mycologist.

On the penal colony of Hibiscus Station, no positions are as key as the Pomps, who direct the dangerous mining operations to remove highly valuable—and volatile—crystal from the moon's crust. Young was previously in training to be a Pomp until a depressive episode, mental break, and a suicide attempt. She doesn’t need the other convicts on her work team to suspect she’s unraveling again, so when she suddenly hallucinates visions of the unstable crystals in the tunnel walls around her—along with the potential danger they hold—she keeps her mouth shut.

Out of the blue, a young Space Fleet officer's dream becomes reality: He's made captain of a starship. Just in time for the return of humanity's most terrible enemy, after 50 years of peace. To survive against this enemy, Captain Tad Thatcher will have to do more than learn how to become an effective commander, or how to wrangle his wayward crew. He will need to reinvent space combat. From scratch.

After 25 years serving as the human Monitor of the Interstellar Ark, Hermes, Orion is scheduled to be placed back into hibernation with the other crewmembers. Knowing he'll die there and be replaced before the ship's voyage is over, he decides that he won’t — can’t — accept that fate. Whatever it takes, Orion will escape Hermes and see what's beyond, even if it means defying the regulations of his only friend — the ship-wide artificial intelligence known as Dan.

While the crew of the UN Expeditionary Force's pirate starship Flying Dutchman are enjoying a luxury vacation cruise (not!), UNEF troops are still stranded on an alien-controlled planet. Major Emily Perkins and her team are busy picking up the pieces, and it's not easy, because there is trouble on Paradise...

Rama II, gigantesque vaisseau-monde, quitte le système solaire. À son bord, Richard, Michael et Nicole. Destination ? Le Point Nodal, une station spatiale démesurée, où les extraterrestres ont décidé d'étudier toutes les espèces de l'univers capables d'explorer l'espace. En attendant, un habitat de type terrestre est aménagé sur Rama pour les trois humains, sur lesquels les E.T. se livrent à des expériences. Puis le vaisseau est renvoyé sur Terre ; deux mille hommes et femmes devront s'y installer afin que les E.T. puissent les observer à leur guise.

Aucun être humain n’étant jamais sorti du système solaire, la "conquête spatiale" est restée une hyperbole. Mais la découverte d’une vie extraterrestre, même embryonnaire, continue de faire rêver. C’est ainsi qu’au crépuscule de l’humanité sur Terre, des vaisseaux sont envoyés vers Ganymède et Europe, deux lunes de Jupiter dotées d’un océan interne où l’on espère trouver de la vie.

Merritt Alder is done with Earth. The planet is polluted and overpopulated, and its people are hungry. Earth's first colony, Galena, is a pioneer world 10,000 light-years away. It has clean air, unpolluted water, and continents of arable land. Anyone can start a new life…if they can get there. For Merritt, the journey is only the beginning. Obstacles arise every step of the way, forcing compromise and sacrifice. And not everyone on his ship is pure of heart.

Five years ago, the US Space Force became a reality. And while those writing the checks took things very seriously, the other military branches did not. As a result, Space Force was populated by undesirables. My name is Captain Ethan Stone, a decorated member of SEAL Team Six turned Space Force "recruit". Flash forward five years and between tenses. President West is in office. Power has shifted. And Space Force is defunded. With just a handful of us still living on base, we find ourselves being evicted. But before all of us can leave, aliens invade.