Space Exploration Science Fiction

Mars likes peace and quiet, and is not happy when unexpected visitors start showing up. But when they leave, Mars realizes being alone isn't all that great. Mars reaches out to his space friends—including his best bud, Earth—for comfort and help. Maybe Mars is a people planet after all!

Mr. Kazarian has a problem...his evil cousin, Kronkhold, is threatening to consume the galaxy with his new device, a black-hole generator. Mr. K's four favorite students are in the library researching Albert Einstein when they see Mr. K heading out on his mission to stop Kronkhold. What better way to learn about black holes and Einstein's theories than to ride along? Oh, and hopefully help save their home in the Milky Way.

Zak Nine and his friend Erro are on the run! While avoiding a band of patrolling prison guards, the boys meet another escapee who tells them the legend of an abandoned spacecraft. The boys believe that if they can find the ancient ship, they'll be able to fix it and blast off from the Planet Alcatraz. But first, they must cross the Igneous Quag an uncharted swamp full of flame-spitting snakes and hidden geysers of fatal fire!

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.

When a human team is sent to scout a few hundred light-years in front of the death wave, it encounters a civilization far in advance of our own, a civilization of machine intelligences.These sentient, intelligent machines have existed for eons and have survived earlier "death waves" - gamma-ray bursts from the core of the galaxy. They are totally self-sufficient, completely certain that the death wave cannot harm them, and utterly uninterested in helping to save other civilizations.

Les membres de la première expédition vers Mars périrent tous. Sauf un : Valentin Michaël Smith, né sur Mars, élevé par les Martiens, recueilli et ramené sur Terre, à vingt ans, par la deuxième expédition au 21ième siècle. Physiquement, Valentin Michaël Smith était humain. Mentalement, il était martien. La seule analogie qui convienne pour le définir est celle des enfants-loups, des enfants élevés par des loups. Mais les Martiens n'étaient pas des loups. Leur culture était plus riche que celle des Terriens. Le premier problème de Mike ?

Liza Pound is feeling the bullseye on her back. But does she really know how big it actually is? The foxes have put a serious bounty on her head. And they want it, literally, in someone's freezer. Even a routine League mission now can set off a chain of events. And once begun, the Killer Bunny will have to become something more. Now she's Nemesis Rising.

Aiah has fought her way out of poverty and discovers a limitless source of plasm, the mysterious substance that powers the world-city. Her discovery soon involves her with Constantine, the charismatic, dangerous, seductive revolutionary who plans to overthrow the government and upend the cosmic order.

Nearly two decades prior, generation ship Kap’s Needle left Earth to start a new colony on what was believed to be a life-sustaining planet. The mission came with promises of generational wealth, fame, and glory for all ninety thousand passengers aboard. But after arriving on what was to be their new home, those promises quickly evaporated. The mission had become a spectacular failure and the crew a maligned disgrace.

A corporate aristocracy descended from Africa rules a colony on a distant planet. Life here is easy—for the rarified and privileged few. The aristocrats enjoy a powerful cybernetic technology that extends their life spans and ensures their prosperity. Those who serve them suffer under a heavy hand. But within this ruthless society are agents of hope and change. In a secret underwater laboratory, a separatist cult has created a threat to the aristocracy. The Primes are highly intelligent, manipulative products of genetic engineering, designed to lead a rebellion.

The American War is ended, and the intrepid artillerists of the Baltimore Gun Club have nothing left to do. So why not build a giant cannon and shoot three men to the moon?

Never meddle with unidentified spying objects...The year is: The Future. Mars and Earth are like that divorced couple who don’t exactly like each other but have at least stopped fighting in public. Floating somewhere in between them, amid all the garbage and Gene Roddenberry’s ashes, a transport vessel called the SS Jefferson is homeward bound. Its crew might have even made it on time for once, too...

When the Earth is threatened by a slowly expanding sun, mankind embarks upon a mission to send a mammoth Worldship to settle a new planet across the stars. The preternatural races step out of hiding to work with the humans to save what they can from their dying world. With the aid of the Fae, shape shifters, Vampires, and other creatures of supernatural lore, the Worldship, Leviathan, is complete one thousand years later. The peoples of the Worldship are at war after the loss of her greatest hero.

They were sent to investigate the first extraterrestrial signal. What they found was beyond anything they could have imagined - or feared. On a voyage to a mysterious moon in the Alpha Centauri system, the UEA Centaurus meets with disaster. Only the quick thinking of the flight engineer, Rachel Terman, saves some of the crew. Crash-landing on the moon, trillions of kilometers from Earth, they struggle to carry out their mission and try to survive. But nothing has prepared them for what they will face.

Tornado Onwubiko is one of seven people on Earth paired with sentient ships to explore and research the cosmos for twenty million euros. A decade of solitary life for a lifetime of wealth. Five years into the ten-year mission of total isolation comes a consolation: a temporary meetup among fellow travelers. A lot can happen in a week. For Tornado, who left a normal life behind, a little company can be life-changing.

When the Mercenary Guild tried to bend the galaxy's deadliest assassins to their will, the Depik shocked the galaxy by choosing mass suicide to enslavement. Only those Depik not present on their home planet of Khatash survived to retreat to the shadows, to plan, to form alliances, to rebuild and look forward to the day when they could retake their home from the Veetanho invaders and exact revenge.

Mostly, he's accomplished this antisocial feat by exterminating them because they posed a threat to galactic peace or common decency. As with any action, there can be an equal and opposite reaction. Now, a fundamental force of existence named Xyándor is after Jon. You see, Xyándor's sole purpose is to spawn chaos. So he's dead set on killing Jon because our hero snuffs out chaos on a routine basis. Most likely, this Xyándor character must've had a really troubled childhood, right?

Der Phagenkrieg war ein verheerender Konflikt für die Terranische Konföderation. Trotz der Zerstörung ihres schrecklichen, unerbittlichen Feindes ist die Menschheit immer noch schwer angeschlagen. Politische Allianzen zerfallen, und ihre mächtige Flotte liegt in Trümmern. Selbst nach einem so vollständigen Sieg gibt es nichts zu feiern. Bald erfahren die Menschen, dass es andere stellare Nachbarn gibt – und diese haben den Konflikt mit großem Interesse beobachtet.

Inhabited by humans and aliens together, the star system of Chimera was a symbol of peace between humanity and the non-humans called Reezh. But now, that system has been conquered by the remnants of their old empire and its imperialist church.

Hella is a planet where everything is oversized. The trees are mile-high, the dinosaur herds are huge, and the weather is extreme - so extreme, the colonists have to migrate twice a year to escape the blistering heat of summer and the atmosphere-freezing cold of winter. Kyle is a neuro-atypical young man, emotionally challenged, but with an implant that gives him real-time access to the colony's computer network. When an overburdened starship arrives, he becomes the link between the established colonists and the refugees from a ravaged Earth.