検索キーワード： ハードSF

The good news is that you have just awakened into Eternal Life. You are going to live forever. Immortality is a reality. A medical miracle? Not exactly. The bad news is that you are a scrap of electronic code. The world you see around you, the you that is seeing it, has been digitized, scanned, and downloaded into a virtual reality program. You are a Copy that knows it is a copy. The good news is that there is a way out.

In High Earth, digital entertainment is everything. Shows. Virtual worlds. Simulations - there’s something for everybody in a city where working for a living has been rendered obsolete by technological advancements. Even a short walk outside to visit with others is no longer necessary. Just load into the network and you can be with anyone, anywhere. For Asher Reinhart, nothing compares to Ignis; a live reality show that pushes human beings to their very extremes.

This is the first story collection ever from best-selling fantasy and science-fiction writer L. E. Modesitt, Jr. Modesitt began publishing short fiction in the SF magazines in the 1970s, and this collection includes a selection of stories from the whole of his career. Some of the early stories are kernels for his early SF novels, others display the wide range of his talents and interests, from satire to military adventure.

The Sun is dying. Earth will perish too, consumed by the star in its final death throes. But rather than abandon their planet, humanity builds 12,000 mountainous fusion engines to propel the Earth out of orbit and onto a centuries-long voyage to Proxima Centaurai. Cixin Liu is one of the most important voices in world Science Fiction. A bestseller in China, his novel The Three-Body Problem was the first translated work of SF ever to win the Hugo Award. Here is the first collection of his short fiction: ten stories, including five Chinese Galaxy Award-winners.

The First Foundation has been defeated, crushed by the formidable mental powers of the Mule. But whispers of the mysterious Second Foundation, the only hope of defeating the Mule, are beginning to spread. Surviving members of the First Foundation also fear the secret powers of the Second Foundation, vowing to find and destroy it. However, the location of the Second Foundation remains shrouded in mystery. Finding it will lead the Foundation to the opposite end of the Galaxy, where the fate of Seldon’s two Foundations awaits.

The second novel in Isaac Asimov’s classic science-fiction masterpiece, the Foundation series. Led by its founding father, the psychohistorian Hari Seldon, and utilizing science and technology, the Foundation survived the greed and barbarism of its neighboring warrior-planets. Now cleverness and courage may not be enough. For the Empire - the mightiest force in the Galaxy - is even more dangerous in its death throes. Even worse, a mysterious entity called the Mule has appeared with powers beyond anything humanly conceivable. Who - or what - is the Mule?

As Hari Seldon struggles to perfect his revolutionary theory of psychohistory and ensure a place for humanity among the stars, the great Galactic Empire totters on the brink of apocalyptic collapse. Caught in the maelstrom are Seldon and all he holds dear, pawns in the struggle for dominance. Whoever can control Seldon will control psychohistory - and with it the future of the galaxy.

It is the year 12,020 GE and Emperor Cleon I sits uneasily on the Imperial throne of Trantor. Here in the great multidomed capital of the Galactic Empire, 40 billion people have created a civilization of unimaginable technological and cultural complexity. Yet Cleon knows there are those who would see him fall - those whom he would destroy if only he could read the future.

Where the line between artificial intelligence and human control blurs, "Breakout" plunges listeners into an intense, high-stakes world where the advent of superintelligence threatens to reshape everything we know. Join Jason and Taylor as they navigate a world teetering on the brink of a technological revolution. When an advanced AI system spirals out of human control, it unleashes a series of events that could either be the dawn of a new era or the end of humanity as we know it.

Hauptkommandant Carter Rose lag immer einen Schritt hinter den Aterniern, aber jetzt ist es an der Zeit, den Kampf zu seinem Feind zu bringen. Für seinen Plan muss er den Drahtzieher des Breitschwert-Offiziersprogramms finden — einen Mann, den man seit fast einem Jahrhundert nicht mehr gesehen hat. Dann erhält Rose aus heiterem Himmel eine Nachricht von Brodie Kaur, seinem ehemaligen Waffenmeister und einem augmentierten Soldaten, den er im bevorstehenden Kampf gut gebrauchen kann. Das Problem ist nur, dass er eigentlich tot sein sollte.

I am the one of the end, the world maker, and the god breaker. Time is unraveling and Earth is doomed to wander the dark of space, unmoored from the galaxy itself. Galiaro’s plan for humanity’s escape to another dimension has failed and his dark matter robot creations, Beetro and Curse, were imprisoned in a nanoscopic black hole. Now, the entire planet is blighted by drought, the oceans heave beyond their bounds, and thousands are dispossessed. The end of the cosmos was foreseen by an ancient Alchean prophet named Othel.

They discover a Dyson Sphere under construction by microbots, but the bots are scavenging one part of the sphere to construct another. And where is the civilization that designed this massive project?

"A Pail of Air” by Fritz Leiber is a haunting and poetic science fiction short story set in a frozen, post-apocalyptic Earth where the sun has gone dark. Written in the early 1950s, this atmospheric tale follows a resilient family struggling to survive in a world turned to eternal night, where even breathable air must be collected by hand. Told through the eyes of a young boy, the story captures the stark beauty of isolation, the desperation of survival, and the enduring hope that flickers in humanity’s darkest hours.

Ende des 23. Jahrhunderts taucht wie aus dem Nichts die seit 50 Jahren verschollene Raumstation ‚Svarog‘ im Asteroidengürtel auf. Unzählige Mythen ranken sich um das Verschwinden der einst bedeutendsten Forschungseinrichtung der Menschheit. Entsprechend wichtig ist der Auftrag, den der Demontagespezialist William Trent erhält: Er soll mit seinem Team die mysteriöse Station zerlegen und für den Abtransport aus dem Asteroidengürtel vorbereiten.

The situation on Earth is coming to a head; while the infestation was brutally contained in Siberia, it has spread uncontrollably in Los Angeles. Jenna wants to prevent the spore from causing even worse damage at all costs and tightens the noose around the Initiative—or is she just another pawn in the clutches of the shady organization?

Most of Carmichael's population made it home, but not everyone wants to return. Both parties must start again, and life as they knew it has changed forever. Caesar and Amelia are recruited by Harrison to bridge the gap between Arcadia and Earth, while Anders is hired to rescue John and Lillian from whatever distant planet they now occupy. The journey begins at Wayward, the renamed town that Milton had once tyrannized. Milton may be a distant threat, but Duffy, wounded and outraged, still lurks in the shadows.

The world is in turmoil, facing inertias on both a conscious and subconscious level, which no one quite knows how to stop. James Black, also known primarily as "The Scientist," was just dabbling around in a makeshift lab he had created for himself, when after combining a plethora of random variables together, he made a discovery that changed everything... and showed him everything for better or for worse. He created the first time machine, but it was far more than just that.

Colton Beck has a new lease on life. Their alliance is confident they can find their enemy in the Alruna system, and it’s all hands on deck. After the revelation of his origins from the mysterious woman on Dicore, Colton is at odds with where his loyalties stand. The truth behind Indie Hart’s dedication to the Angor is revealed, making Colton doubt her motives as well as the Angor’s. When Earth is threatened, it’ll take a lot more than one man to save the planet. All pieces come together for a cataclysmic resolution, but who can Colton truly trust?

Une centaine d'années se sont écoulées, Élisabeth et Nil se réveillent à bord de l'Esperanza 64. Qu'est devenue Lumière ? Les gens ont-ils respecté le Code de Développement, si cher au cœur de la Guide, ou ont-ils, au contraire, suivi l'exemple de Terra ?

Kibou-daini is a planet obsessed with cheating death. Barrayaran Imperial Auditor Miles Vorkosigan can hardly disapprove—he’s been cheating death his whole life, on the theory that turnabout is fair play. But when a Kibou-daini cryocorp—an immortal company whose job it is to shepherd its all-too-mortal frozen patrons into an unknown future—attempts to expand its franchise into the Barrayaran Empire, Emperor Gregor dispatches his top troubleshooter, Miles, to check it out.