Space Science Exploration

Lors de sa première mission sur Encelade, satellite de Saturne, la jeune scientifique Sorany Desvœux découvre par accident une nouvelle matière aux propriétés étonnantes. Très vite, avec l'appui de son mentor, l'éminent professeur Henri Stern, se dessine le projet Arca : il s'agit de bâtir une arche propulsée par ce que l'on nomme désormais l'Artefact d'Encelade. Un échantillon d'humanité est ainsi sélectionné pour effectuer un voyage vers La Griffe du Lion, où l'attend une exoplanète aux caractéristiques prometteuses.

The interstellar bridges provide a lifeline for billions. To save humanity, the Darkspace Renegades must tear them all down. Unjustly kicked out of the Consortium Security Force, Hallam Knight has been reduced to working as a gunner, defending the precious Randenite fuel tankers from notorious extremists, the Darkspace Renegades. Then, he discovers that everything he thought he knew was a lie. Far from being the enemy, the Darkspace Renegades are humanity’s only hope.... They just don’t know it yet.

Lucas Trask had a beautiful bride, a powerful position, and a bright future. Yet now, he's a man obsessed with revenge, willing to cross the galaxy in search of the man who stole his happiness. The galaxy is a dangerous place, full of dangers, allies and enemies, civilizations and barbarians. As Trask pursues his quarry, he will discover new friends and foes, new planets and cultures, new challenges and opportunities. He will also find a new purpose: to build a civilization out of chaos, to create a new home for his people, and to forge a new destiny for himself.

Regan is back and has had enough of the war. Pushing himself and his forces, he works to put an end to the war that is raging on multiple fronts. At the same time, he sends his forces in the Beneath rumored to be home of the most powerful races on Murgin to find the missing Queen Louella. He quickly finds the Terra wave from Starfall had caused more of a mess than he originally thought, with the Beneath's political situation almost more of a mess than the surface.

Avalon was thriving. The cold sleep colonists from Earth had settled on a verdant, livable world. The fast and cunning predators humans named “grendels” were under control, and the mainland outposts well established. Avalon’s new mainland hydroelectric power station was nearly complete, and when on-line would compensate for the nuclear power systems lost in the Grendel Wars. Humans would have power, and with power came the ability to make all the necessities for life. They would survive. They would not survive as a spacefaring people.

Captain Felix Duval and the crew of the Temerarious quietly patrol a remote Mentak Coalition colony system where nothing ever happens. But when they answer a distress call from a moon under attack, that peaceful existence is torn apart. They rescue a scientist, Thales, who's developing revolutionary technology to create new wormholes. He just needs a few things to make it fully operational...and now, ordered to aid the scientist, the Temerarious is targeted by two rival black-ops teams intent on reacquiring Thales.

The Keerah War is getting personal for the Dragon Host. Their original home world is out there somewhere. Answers which Bud and Willow seek still elude them. And now the tigers have made their job more difficult. The Dragon Host is taking the war to the tigers, and the Imperium must step up to support them. But Bud has a bigger worry. Just how will the Keerah react if they actually find the Dragon Homeworld?

Kyran Loyal is the last heir to the lost throne of a forgotten planet, the figurehead of a nomadic people fleeing the galactic tyranny of a brutal regime. Davia Sifane is the unrecognized daughter of an imperial despot. When happenstance pits them against each other in battle, neither expects the outcome: they are the only two people to survive. Marooned on a barren moon, their only hope of survival is to rely on each other, but what they learn will either kill them or change the galaxy forever.

Sur la Terre brillent désormais deux Soleils. Le réchauffement de la planète condamne les hommes à vivre dans quatre tours baptisées Afrique, Amérique, Asie et Pacifique, hautes de trente-six mille kilomètres, et qui s'élèvent jusqu'à l'orbite géostationnaire.

On a privately financed orbital habitat above the planet Uranus, political idealism conflicts with pragmatic - and illegal - methods of financing. Add a scientist who has funding to launch a probe deep into Uranus‘ ocean depths to search for signs of life, and you have a three-way struggle for control. Humans can’t live on the gas giants, making instead a life in orbit. Kyle Umber, a religious idealist, has built Haven, a sanctuary above the distant planet Uranus.

Collected in one volume is all three books in C. J. Cherryh's epic The Faded Sun trilogy: Kesrith, Shon'jir, and Kutath.

Aran awakens in chains with no memory. He’s conscripted into the Confederate Marines as a Tech Mage, given a spellrifle then hurled into the war with the draconic Krox and their Void Wyrm masters. Desperate to escape, Aran struggles to master his abilities while surviving the Krox onslaught. Fighting alongside him are a Major who will do anything to win, a Captain who will stop at nothing to see him dead, and a woman whose past is as blank as his own.

A new standalone sci-fi novel from Edward Ashton, author of Mickey7 (the inspiration for the major motion picture Mickey 17). “Barrie Kreinik, one of the best narrators around, succeeds in making distinct characters not just of Dalton and Neera, Breaker and some of the aliens, but even of the...

Get ready to experience two more origin stories in the Backyard Starship universe.

A Voyage to Arcturus has inspired, enchanted, and unsettled audiences for decades. It is simultaneously an epic quest across one of the most unusual and brilliantly depicted alien worlds ever conceived, a profoundly moving journey of discovery into the metaphysical heart of the universe, and a shockingly intimate excursion into what makes us human and unique.

Afin de relancer les recherches autour de la planète Solaris, Kris Kelvin, docteur spécialiste de son environnement, rejoint la station spatiale gravitant autour de l’astre aux deux soleils. En arrivant, il apprend que son ami Gibarian, l’un de ses confrères habitant la station, s’est donné la mort, et que des visiteurs, venus des méandres du passé, peuplent également les lieux.

The brink of disaster. The Relentless is destroyed, and Captain Husher has fallen into a coma. The Brood harries the battle group from all sides, and the end seems near. Can the allied humans and aliens pull together to escape to the Milky Way and warn humanity of its impending doom? The time of reckoning has come.

A leader recently reborn... Two men who are one and the same... New abilities not yet fully understood... Yet there is still so much to learn.... Captain Nathan Scott has less than a week to prepare before he must face the greatest Gunyoki pilot on all of Rakuen. The future of the Karuzari and the freedom of the entire quadrant depend on one thing: his victory.

After the main shipyard is heavily damaged, the enemy advances with a fresh offensive, and losses are piling up with no hope of building replacements. How can the surviving fleet stand up to the new onslaught? The Paragon have been weakened, but they still outnumber the humans. And now they're angry. Relics of the past. Mothballed ships and forgotten warriors, waiting for their names to be called again. The ship from a war fought long ago. Glory as a paradigm for the future.

Ryo is one of the Thranx, a race of social arthropods. From his larval years to now, his life has been normal, though his love of learning and insatiable curiosity set him apart. He has settled into his work as an agriculture specialist and is premated to a lovely female. Yet Ryo still feels something is missing from his life, and when he heroically defends his colony from the Thranx's reptilian nemesis, Ryo gets a taste of excitement that's hard to forget.