Mostrando títulos en Ciencia Ficción Dura

They lowered the cost of opening a wormhole. Now every power in the galaxy wants the secret—and the team that discovered it. Brilliant maintenance‑tech‑turned‑physicist Casey and the five‑person Wormhole Initiative crack the formula that could turn interstellar travel from a billionaire’s fantasy into next‑week’s commute. Overnight they become household names, scientific darlings…and prime targets. A trillion‑credit conglomerate—Helios Dynamics—launches drones, smear campaigns, even black‑ops raids to seize the research. Rival scientists, military contractors, and ...

Ursis nodded soberly out the Hyperscreens toward the merchant ships, then turned to Brim. "Out there, Wilf Ansor," he brooded, "are real heroes of war. To fight from behind disruptors of warship is something anyone can do. One can always count on lucky shooting to save him from disaster, or heavy armor plate at least. But to face enemy with only black void and thin sheet of hullmetal separating you from disruptors, and then stay in formation, that is kind of bravery we Sodeskayans record in Great Books."

Luck has always run in both directions for Naval Commandant Nicholas Seafort. While he has managed to save the Hope Nation colony from alien attack, he and his friends have paid a heavy price. Most recently his exploits have earned him a dignified position as an instructor at the United Nations Naval Academy. But as Seafort suspects, trouble isn't far behind. A return to Earth means a return to his roots, some of which he wishes would remain buried.

For 16-year-old Jane, life is a mystery she despairs of ever mastering. She and her friends are the idle, pampered children of the privileged class, living in luxury on an Earth remade by natural disaster. Until Jane's life is changed forever by a chance encounter with a robot minstrel with auburn hair and silver skin, whose songs ignite in her a desperate and inexplicable passion. Jane is certain that Silver is more than just a machine built to please. And she will give up everything to prove it.

It began four years ago with a worldwide uptick of bacterial infections. Although the outbreaks spread aggressively and proved impervious to our drugs of last resort, public health officials initially dismissed them as unrelated. They were wrong. Antibiotic resistance soon roiled across the globe. Diseases long thought beaten came surging back. The death toll skyrocketed. Then New York City was ravaged by the most heinous act of bioterror the world had ever seen, perpetrated by a new brand of extremist bent on pushing humanity to extinction.

In the first book, On Mars, Jason stumbled across the escape pod to a 3,500-year-old derelict spacecraft. The AI for the ship then informed Jason that he was now the Captain of a massive alien Starship due to him having traces of alien DNA. That 'should' have been good news. But the bad news was that Jason's DNA has an additional trait, one that shouldn't be there... The last time anyone had one of the forbidden DNA traits, it started the war that left the ship derelict. To fight the aliens that want him dead, Jason must become something from their nightmares... The second book starts with ...

Joe Haldeman is the esteemed Hugo and Nebula Award-winning author of The Forever War. Things are going nowhere for lowly MIT research assistant Matt Fuller - especially not after his girlfriend drops him for another man. But then while working late one night, he inadvertently stumbles upon what may be the greatest scientific breakthrough ever. His luck, however, runs out when he finds himself wanted for murder - in the future.

Having successfully repelled the Resistance incursion into the Sol system, Terran Fleet Command must now deal with the far-flung worlds of the Sajeth Collective, which sponsored the attack. Task forces are dispatched to Damara and Lesheera to begin the first human blockades of entire planets. With the only ships fast enough to quickly bring the fight to the enemy's doorstep, TFC must do so alone, leaving only minimal forces behind to safeguard the Earth.

The United States of North America is now engaged in a civil war with the Earth Confederation, which wants to yield to the demands of the alien Sh'daar, limit human technology, and become a part of the Sh'daar Galactic Collective. USNA President Koenig believes that surrendering to the Sh'daar will ultimately doom humankind. But when highly advanced, seemingly godlike aliens appear through an artificial wormhole in the Omega Centauri Cluster 16,000 light years from Earth, President Koenig is faced with a tremendous choice.

Humans beware. As the robotic revolution continues to creep into our lives, it brings with it an impending sense of doom. What horrifying scenarios might unfold if our technology were to go awry? From self-aware robotic toys to intelligent machines violently malfunctioning, this anthology brings to life the half-formed questions and fears we all have about the increasing presence of robots in our lives.

It's hard living next to a giant, even a friendly one, much less a clumsy hostile giant. Earth's unfriendly billions were an unpredictably restive presence. The Kingdom of Central was on the Moon, and the three allied habitats of Home were already forced to move from Low Earth Orbit to beyond the Moon, dancing around a common center in a halo orbit. That bought them some time, but wasn't nearly far enough away. The Spacers knew it would come to a bad end. The only question was how, when, and would they survive it? The only refuge was in the stars where they had friends.

It is 2076: Lancer, Earth’s first starship, is on a mission to find interstellar civilizations. Although astronaut Nigel Walmsley’s experiences with alien encounters make him the expert, no one believes Nigel’s theory that machines are the dominant intelligent beings left in the galaxy and that their purpose is to annihilate all organic life. Then the explorers discover once-living planets where only machines remain – and ruined worlds where fugitive survivors must evade omnipresent and lethally advanced A.I. warships.

Tanis and Sera have taken the I2 to Khardine, the new capital of the Transcend, and must now travel to the Inner Stars and meet with Scipian Empress, Diana - who they hope will be an ally to the Transcend. With the Trisilieds Kingdom, the Hegemony of Worlds, and the Nietzschean Empire all aligned with the Orion Guard - not to mention a civil war brewing in the Transcend - they will need all the help they can get to secure the Inner Stars. But Empress Diana has her own plans for the Inner Stars, and while they may dovetail with the Transcend's for now, they may not always do so....

This genre-bending novel is set on Earth in the wake of a second civil war...not between two factions in one nation, but two factions in one solar system: Mars and Earth. In an attempt to repair increasing tensions, the colonies of Mars send a group of young people to live on Earth to help reconcile humanity. But the group finds itself with no real home, no friends, and fractured allegiances as they struggle to find a sense of community and identity, trapped between two worlds.

Everyone knows Nick Seafort as The Fisherman - the hero who stopped the merciless, fishlike aliens when they attacked Earth. Voices of Hope picks up with Seafort decades later, after he's retired as the secretary general of the United Nations. Despite his trappings of power, he has been unable to aid the so-called transpops, desperate people who live in the dangerous lower levels of New York City.

High above the windswept plains of Kazakhstan, three astronauts on board a Russian Soyuz capsule begin their reentry. A strange shimmer in the atmosphere, a blinding flash of light, and the capsule vanishes in a blink as though it never existed. Daniel Rice is a government science investigator. Marie Kendrick is a NASA operations analyst. Together, they must track down the cause of the most bizarre event in the history of human spaceflight. They draw on scientific strengths as they plunge into the strange world of quantum physics.

Restoring the empire that had been destroyed 45 years earlier, Emperor Colin finds problems in the genocidal Achuutani and in his children, Sean and Harriet, who have been marooned on a hostile planet.

There is an unseen power in the universe - a terrible force that was dominating the galaxy tens of thousands of years before the warlike Sh'daar were even aware of the existence of Sol and its planets. As humankind approaches the Singularity, when transcendence will be achieved through technology, contact will be made. In the wake of the near destruction of the solar system, the political powers on Earth seek a separate peace with an inscrutable alien life form that no one has ever seen.

For decades, the spacefaring species of known space have battled over the largest artifact - and grandest prize - in the galaxy: the all-but-limitless resources and technology of the Ringworld. Now, without warning, the Ringworld has vanished, leaving behind three rival war fleets. If the fallen civilization of the Ringworld can no longer be despoiled of its secrets, the puppeteers will be forced to surrender theirs - everyone knows that they are cowards. But the crises converging upon the trillion puppeteers of the Fleet of Worlds go far beyond even the onrushing armadas.

For years, Filio Amorosa has had one goal, and only one goal: getting back to Mars. All that matters is finding out what happened on her mission there, and why she can’t remember any of it. But when she finally discovers the truth, it blows her whole world apart. Meanwhile, on Earth, Agatha Devenworth and Pano Hofer have a new mission: Travel from the Human Foundation’s secret underground base to New York to uncover what the enemy is plotting.