検索キーワード： ハードSF

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.

In 3001: The Final Odyssey, Arthur C. Clarke brings the greatest and most successful science fiction series of all time to its magnificent, stunningly unforeseen conclusion. As we hurtle toward the new millennium in real time, Clarke brilliantly, daringly leaps one thousand years into the future...

The second of two prequel novels in Isaac Asimov’s classic science-fiction masterpiece, the Foundation series THE EPIC SAGA THAT INSPIRED THE APPLE TV+ SERIES FOUNDATION As Hari Seldon struggles to perfect his revolutionary theory of psychohistory and ensure a place for humanity among the...

In this Very Short Introduction, David Seed doesn't offer a history of science fiction, but instead attempts to tie examples of science fiction to different historical moments, in order to demonstrate how science fiction has evolved over time, especially the emergence of science fiction as a popular genre in the 20th century. Seed looks not only at literature, but also at drama and poetry, as well as film. Examining recurrent themes in science fiction, he looks at voyages into space, the concept of the alien and alternative social identities....

Karl Meier is a private in the German Army. He's been sent to occupied Greece on a secret mission in late 1944 as the Wehrmacht is withdrawing from the country. Karl has been assigned to support Professor Johannes Schmidt in the excavation of the ruins at Delphi, searching for a wunderwaffe—a wonder weapon that could help Germany win the Second World War. Deep within a cave, he finds a golden orb. On touching it, Karl connects with an alien intelligence that has sat dormant on Earth for thousands of years—the Oracle.

After thirty-three years of peace, the millennia-spanning House War reignites with brutal force. The galaxy trembles as the Corvad House, a dynasty once thought vanquished, emerges from the shadows with a vengeance. In a precarious alliance with the Colonial Council, the Corvad goal is the complete obliteration of the Nexus House, the guardians who have steered humanity through its darkest epochs.

The Last Sentinel of Europa opens the trilogy with a summons from the outer system. When a forgotten guardian awakens near Jupiter, Commander Selene Tyros is sent to confront it, only to discover that protection has become evaluation, and survival now depends on choices humanity never consented to make. What begins as an investigation becomes a trial, where freedom itself is placed on the scales.

Professor Challenger, der genialste und zugleich arroganteste Wissenschaftler seiner Zeit, hat einen wahnwitzigen Plan: Er will der Welt beweisen, dass die Erde ein fühlendes Lebewesen ist – ein riesiger Seeigel, der durch den Weltraum treibt. Um das zu beweisen, lässt er in Sussex einen acht Meilen tiefen Schacht graben, um den „Panzer" des Planeten zu durchstoßen und den Erdkern direkt zu reizen. Es ist ein Experiment, das die gesamte Menschheit in Gefahr bringen könnte. Werden die Warnungen der Skeptiker wahr?

In a universe gone silent, survival comes down to a single, fragile truth: air is no longer everywhere—it must be gathered, carried, and protected. When a rogue dark star tears Earth from the warmth of the Sun, the planet is plunged into eternal night. The atmosphere freezes and falls like snow, burying cities beneath layers of crystallized air. In this frozen wasteland, a small family clings to life inside a makeshift shelter they call the Nest, where fire, warmth, and carefully collected pails of oxygen mean the difference between life and death.

In a world fractured by the aftermath of The Deletion, the chasm between those connected to MindSet and those without deepens. This fractious balance shatters with the arrival of Atom, an enigmatic alien girl, triggering an event known as The Spill, that strains MindSets capabilities to its limits. Bethany Okoye and Peter Eriksson, ostracized in the wake of the extraterrestrial encounter, find themselves entangled in a complex web of deceit, paranoia and panic.

Earth is dying. As global war and runaway artificial intelligence tear civilization apart, humanity unknowingly places its final hope in Pioneer—a deep-space ark carrying five hundred sleepers toward Alpha Centauri. Commanded by General Marcus Roberson, the mission is simple in theory: survive long enough for humanity to begin again. The universe has other plans. When Pioneer is pulled significantly off course during its jump, Roberson and his executive officer, Danielle Hatch, choose to remain awake, working methodically to determine what went wrong and where they've arrived.

There’s a sense of normalcy for the community in Monterey, California, but their peace doesn’t last long. When they’re pushed to leave, they encounter something they never expected to find. The Glass remain, but they’ve shifted positions. Peggy reveals she used to have dreams, but prescription medication kept them at bay. Now she’s off the pills and is determined to visit Spokane with Will.

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?

With over 10 million copies sold, The Expanse has become one of the biggest science fiction phenomenons of the decade. The fifth book in the New York Times bestselling Expanse series, Nemesis Games drives the crew of the Rocinante apart, and as they struggle to survive, the inner planets fall...

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.

Behold the orphan. Born into a world that is not a world. A digital being grown from a mind seed, a genderless cybernetic citizen in a vast network of probes, satellites, and servers knitting the Solar System into one scape, from the outer planets to the fiery surface of the Sun. Since the Introdus in the 21st century, humanity has reconfigured itself drastically. Most chose immortality, joining the polises to become conscious software.

The popular adventures of Miles Vorkosigan, a clever and outlandish science fiction hero for the modern era, continue in these three tales. In The Mountains of Mourning, Miles is dispatched to a back-country region of Barrayar, where he must act as detective, judge, and executioner in a controversial murder case. In Labyrinth, Miles adopts his alternate persona as Dendarii Mercenary Admiral Naismith for an undercover mission to rescue an important research geneticist from Jackson’s Whole. And in the title story, Miles infiltrates an escape-proof Cetagandan POW camp.

The hunter becomes the hunted in Gridlinked, the first sci-fi thriller in Neal Asher's compelling Agent Cormac series. When a portal to other planets explodes on Samarkand, thousands are killed and a terraforming project is obliterated. Earth Central Security suspects sabotage – and assigns a...

Vannemar Morgan's dream is to link Earth to the stars with the greatest engineering feat of all time: a 24,000-mile-high space elevator. But first he must solve a million technical, political, and economic problems while allaying the wrath of God. For the only possible site on the planet for Morgans Orbital Tower is the monastery atop the Sacred Mountain of Sri Kanda.

In the thousand-sun network of humanity's expansion, new colony worlds are struggling to find their way. Every new planet lives on a knife-edge between collapse and wonder, and the crew of the aging gunship, Rocinante, have their hands more than full keeping the fragile peace. In the vast space between Earth and Jupiter, the inner planets and the Belt have formed a tentative and uncertain alliance still haunted by a history of wars and prejudices.

Welcome to Ringworld, an intermediate step between Dyson Spheres and planets. The gravitational force created by a rotation on its axis of 770 miles per second means no need for a roof. Walls 1,000 miles high at each rim will let in the sun and prevent much air from escaping. Larry Niven's novel, Ringworld, is the winner of the 1970 Hugo Award for Best Novel, the 1970 Nebula Award for Best Novel, and the 1972 Ditmars, an Australian award for Best International Science Fiction.

En ce début de treizième millénaire, l'Empire n'a jamais été aussi puissant, aussi étendu à travers toute la galaxie. C'est dans sa capitale, Trantor, que l'éminent savant Hari Seldon invente la psychohistoire, une science nouvelle permettant de prédire l'avenir. Grâce à elle, Seldon prévoit l'effondrement de l'Empire d'ici cinq siècles, suivi d'une ère de ténèbres de trente mille ans. Réduire cette période à mille ans est peut-être possible, à condition de mener à terme son projet : la Fondation.

She was everything he had aspired to create within a Program. Emile was his prized possession, and he wasn’t going to let her go. Not without a fight, and certainly not without causalities. She was everything to him. And I was his ticket to getting her back.

They dreamed of a new home. They woke to a nightmare. A far-reaching space opera spanning generations, species and galaxies by Arthur C. Clarke Award-winning author Adrian Tchaikovsky. On Imir, Captain Holt founded a hopeful new colony on an empty world. But generations later, his descendants...

Time is running out. As the Great Flood threatens to consume the silo, Ace and a team of divers are in a desperate battle to avert disaster. When a terrible accident destroys the person he cares about most, Ace has little left to live for. After nearly succumbing to the silo's flooded depths, Ace realizes that drastic measures must be taken in order to save their underground home. But those in charge deem his ideas too dangerous, his methods too forbidden, and he is shunned for his sin of toxic words.

There is a huge, bold black streak in the sky. Branches appear out of nowhere over North America, Southern Europe, and Central Africa. People who live beneath The Rift can see it. But scientists worldwide are distressed - their equipment cannot pick up any type of signal from it. The rift appears to consist of nothing. Literally. Nothing. Nada. Niente. Most people are curious but not overly concerned. The phenomenon seems to pose no danger. It is just there. Then something jolts the most hardened naysayers, and surpasses the worst nightmares of the world's greatest scientists.

The day that changed Melody's life was like any other over the previous two years. She'd found she had a gift for writing, and her career as an author had almost healed the pain of losing her job. When the Secret Service rang her bell, everything changed. Something was nearing Saturn…and it was slowing down. Had she been right about the object?

The Star by H.G. Wells is a gripping science fiction short story that follows the global reaction to the sudden appearance of a mysterious celestial object hurtling through space toward Earth. As astronomers track its path, the star disrupts planetary orbits and grows increasingly dangerous, sparking both scientific fascination and widespread panic. While scientists attempt to understand and predict its trajectory, ordinary people grapple with fear, denial, and awe at the vast, indifferent forces of the universe.

A cyberpunk novel from M. J. Kuhn. Logan's Run meets The Giver with a dash of Cyberpunk 2077. In New Avarita, every person is born with a purpose. Once fulfilled, they are eligible for Ascent, a peaceful passing and assumed rebirth on the next plane of existence, celebrated for having left their...