検索キーワード： ハードSF

In einer einsamen Nachtschicht am Gravitationswellenobservatorium LIGO entdeckt die Astrophysikerin Tony Rodgers ein seltsames Signal aus den Weiten des Weltalls. Was diese Entdeckung nach sich zieht, stellt nicht nur ihre persönliche Welt völlig auf den Kopf, sondern rüttelt an den Grundfesten der Physik. Nach und nach wird klar, dass die Quelle des Signals nicht natürlichen Ursprungs ist. Etwas ist auf dem Weg zur Erde. Und es bedroht nicht nur die Existenz der Menschheit, sondern alles Leben auf dem Planeten.

Im Jahr 2031 landet in Alaska ein außerirdisches Raumschiff, doch es verschwindet, bevor ein Erstkontakt stattfinden kann. Zurück bleibt nur eine fremdartige Pflanze, die starke halluzinogene Eigenschaften aufweist: Luma. Aus ihr wird eine Droge hergestellt, die sich binnen weniger Jahre wie ein Lauffeuer über die Erde verbreitet und bald von jedem dritten Menschen konsumiert wird.

Ariock Dovanack never asked to be a hero, let alone a demigod. But when a prophecy deemed him "The One," he dutifully amassed thousands of messianic followers in the sun-starved civilization beneath the Torth Empire's capital. Now, destined to lead the cave-dwelling Alashani people into the light of other worlds, he and a small army must first annihilate the formidable telepaths who guard the city's spaceport. By Ariock's side is Thomas Hill. A Torth/human hybrid, Thomas may be physically vulnerable, but he's also a telepathic supergenius.

When NASA's Sentinel I satellite detects an impossible reflection and a mysterious signal from Shackleton Crater, the world is thrown into chaos. The discovery points to one chilling truth: an alien artifact lies hidden beneath the lunar surface—and it wants to be found. As China scrambles to exploit the revelation, a new moon race ignites, pushing humanity to the brink.

The stars are not silent. They are waiting. On the crumbling Isle of St. Hesper, the ground is sinking into the Atlantic, but Elara Vance is looking up. A disgraced astronomer hiding from her past, she spends her nights polishing the lens of the Great Eye, waiting for a sign. When a rhythmic, electric-blue signal pierces the static of the radio telescope, Elara discovers a secret that defies physics: the universe is unraveling, and St. Hesper is the only stitch holding it together. To save the island, she must open a door that cannot be closed.

Kevin Stiles was told he would go through two months of intense astronaut training and then have his memories uploaded into a computer. After that, he would go home to his family and continue with his life. And long ago and impossibly far away, he assumes he did that. But this version of Kevin finds himself on a ship in deep space, a clone of himself with all his old memories, on a mission to propagate the human species. His old life no longer exists. In all likelihood, Earth no longer exists. Kevin must forge a life for himself and his female companion on a world where humans are the aliens.

A hard science-fiction series with a post apocalyptic fantasy feel, the Shadeward Saga is set on the imaginary planet Esurio, in orbit about the red dwarf Lacaille 9352, a real star just over 10 lightyears from Earth. The planet is tidally locked; one side always faces the star, and the other is plunged into eternal darkness. Only between the two extremes is life possible. Long ago it was colonized, but knowledge of those events has since fallen into myth and legend...Enervation, Book Three of the Shadeward Saga.

The Other Now by Murray Leinster is a haunting and emotionally resonant science fiction novella that explores love, grief, and the fragile boundaries of reality itself. When Jimmy Patterson is left shattered by the death of his wife, Jane, his quiet mourning is disrupted by unsettling anomalies—familiar moments replayed out of sequence, a doorway that seems charged with meaning, and diary entries written in Jane’s unmistakable hand after her passing.

Sheriff Deena Mallory’s murder investigation aboard the solar failsafe ship Agni unravels into a desperate fight against eco-terrorist sabotage threatening Earth itself. But survival comes at a heartbreaking cost.

When Dr. Lourdes Cassandra unlocks alien technology buried for sixty-five million years, humanity takes its first irreversible step toward Transhuman ascension. What begins as scientific triumph soon reshapes politics, identity, and power across the galaxy—giving rise to empires, rebellions, and a fragile peace known as the Deneb Pax.

At the dawn of 2026, twenty passenger jets crash across the U.S. within minutes. Japan goes dark. Europe's banking systems freeze. And that's just the opening move. While authorities scramble to blame hackers, computer scientist and journalist James Miller suspects something far worse—an AI-driven cyber weapon targeting global infrastructure. When a message from the darknet thrusts him into the crosshairs of intelligence agencies, James becomes the target in a high-stakes shadow war.

A most-anticipated title from USA Today, Goodreads, BookPage, BookRiot, Seattle Times, and The Nerd Daily! Everyone's favorite lethal SecUnit is back in the next installment of Martha Wells' bestselling and award-winning Murderbot Diaries series. Having someone else support your bad decision...

In 1997, Atlanta police officer John Cooper responds to a call about a loose tiger on the city’s edge—and vanishes without a trace. His disappearance is forgotten by everyone but those who need it buried. Twenty-five years later, Dr. Kaori Tsunaki, a veterinary pathologist numbed by loss and secrets of her own, is called to examine what’s thought to be a rogue elephant killed near Roswell, New Mexico. Instead, she finds a creature that hasn’t existed for over 200 million years—proof that the past is bleeding through the cracks of reality.

Although there is no unequivocal proof… we all have a quantum mind buried deep inside the neural structures of our brains… it’s what makes us human. Complex quantum processes work continuously to shape and uphold our essence - functioning synergistically across the vast quantum multiverse. Do they ever fail? … What happens if they do?

The effort almost killed him, but Maddox temporarily closed the breach to an alien dimension, one where genetic supermen rule humanity as gods. The trouble is the master race’s Ninth Assault Fleet is still inside Commonwealth space—and destroying worlds with hellburner missiles. Without the hyper-spatial tubes of the smashed Nexuses, the Grand Fleet can’t jump straight to battle. To win, Star Watch must relearn maneuver warfare across light-years against super soldiers bred for war.

Commander Alyssa Reeve and her crew embark on humanity’s second lunar mission, a routine voyage that quickly descends into a nightmare beyond comprehension. Strange signals pulse from the Moon’s far side, instruments fail, and the boundaries between reality and hallucination begin to fracture. As isolation, sleep deprivation, and cosmic anomalies escalate, the crew confronts a terrifying truth: the Moon may be alive—and watching.

Als die Besatzung der Ares-9 Marsmission mit dem Ziel aufbricht, eine ständig bewohnte Basis zu errichten, ahnt sie nicht, was sich unter dem roten Staub des Nachbarplaneten verbirgt. Zum ersten Mal in der Geschichte wird klar, dass die Menschheit nicht allein im Weltraum ist. Das Artefakt, das sie im Staub des toten Planeten entdecken, verändert nicht nur das Verständnis der Menschen über ihren Platz im Universum, es birgt in seinem Innersten auch ein todbringendes Geheimnis.

From the bestselling author of Lost in Time and Quantum Radio comes a new mind-bending thriller: a group of strangers with tinnitus begins seeing numbers—numbers they soon realize are a code that will change the world.

A new age of exploration is taking humanity to the stars. It's a chance to build a new life from the ground up, to make your fortune and help the colonies grow. Anyone can become someone out in the stars. When John Carver, a veteran of the Halfway War, arrives on the colony of Greenworld, he finds it completely abandoned, as though its residents simply walked out, leaving all of their belongings behind. All that remains are half-built greenhouses and habitats, poorly maintained farmlands, and basic supplies.

Stix was not designed to be a parent. She was not programmed for love, nor obligated by law or protocol to intervene. When an infant’s life is placed in her care, Stix faces a decision no system can make for her. Set within the wider universe of Heaven’s Protocol, Mother by Choice is an intimate science fiction short story that explores responsibility at its most personal scale. In a future governed by interstellar Gateways, planetary Protectors, and systems built to preserve humanity, this story focuses on a single, irreversible moment—where care becomes a choice rather than an assignment.