Títulos en Ciencia ficción dura

In the far reaches of the solar system, the outer planets - billions of miles from Earth, unknown for millennia - are being settled. Neptune, the ice giant, is swathed in clouds of hydrogen, helium, and methane and circled by rings of rock and dust. Three years ago, Ilona Magyr’s father, Miklos, disappeared while exploring the seas of Neptune. Everyone believes he is dead - crushed, frozen, or boiled alive in Neptune’s turbulent seas.

The unthinkable has happened: An Akkadian assassin has helped broker peace between her star nation and the Alliance. Micah Case and Task Force Blue watch the peace talks with guarded optimism - but they know one thing the rest of the settled worlds don't: Clint Janus has vanished with the Alliance's most closely held secret. And Micah Case holds the key.

The year is 2100, and the chaos of the early internet era is long behind us. Mathematical proof ensures that neural implants can’t be hacked, and the Board of Reality Overseers blocks false information from spreading. When undergraduate Sergei Kraev, who dreams of becoming a professor, is accepted into a prestigious graduate program in computer science, he is thrilled and throws himself into his assigned research project - one important enough that if he succeeds, he’ll earn the academic appointment of his choice.

In a grim future, astronomers discover the solar system’s long-theorized ninth planet, triggering an unprecedented space race, but not between countries. Instead, two mega corporations battle fiercely for primacy. Each wants to be the first to launch their probes into the darkness beyond Neptune.

Zuri has the perfect life—a beautiful home on the Hillstead, a loving family, and a powerful job keeping the LA Basin’s grid humming. If only she didn’t see the ghost of her dead twin in the mirror. Her grief-counselor husband understands too much, Aunties Cora and Vivian smother her to excess, and her mother can’t look at her daughter without seeing the half that’s missing. Zuri can’t begin to face her sister’s little daughter—to Ruby, Zuri is the ghost. Which is why she’s running away to work, again, on the anniversary of her sister’s death.

They were the beautiful dreamers. From a hidden city deep in the Ural mountains, they walked the world as the coldest of Cold Warriors, under the command of the Kremlin and under the power of their own expansive minds. They slipped into the minds of Russia's enemies with diabolical ease, and drove their human puppets to murder, and worse. They moved as Gods. And as Gods, they might have remade the world. But like the mad holy man Rasputin, who destroyed Russia through his own powerful influence... in the end, the psychic spies for the Motherland were only in it for themselves.

Alex Wolfe is an elite agent with the CIA. He has a proven track record of stopping international bioweapons programs. Skylar Cruz is a skilled Marine whose battlefield injury sidelined her from serving her country. When they’re recruited for a brand-new covert-op group, Vector, combating biological and chemical weapons threats, their first mission had better be a success. Because it’s not just their careers at stake. It’s all of humanity.

It started the night Geena and Henry broke up. What was that strange light in the sky? A new star? A comet? Neither. It was the death of Venus. As if to commemorate the end of NASA’s golden couple, our neighbor planet exploded into a brilliant cloud of dust and debris, showering the Earth with radiation and bizarre particles as big as bacteria - a 10-dimensional superstring nanovirus that literally eats rock, transforming it into liquid, and then into molecule-size black holes that devour the very fabric of space-time.

When Allie Keane makes a revolutionary discovery in quantum computing, she kicks the ultimate hornets' nest. She doesn't know it, but a hidden battle for tech supremacy is raging around the world, and whoever controls her discovery will dominate the globe. Soon, Allie is being hunted by ruthless forces desperate to learn her secret, and only Zachary Reed, a gifted operative within a shadowy government agency, stands in their way. But as extraordinary as Allie's breakthrough is, it holds the key to unleashing something far bigger.

If a society was created entirely by criminals with no memory of their former world, what would they come up with? It couldn't be crazier than Omega, where the religion is the worship of evil, humans are hunted for fun, status is attained one corpse at a time, and life expectancy is three years...if you're lucky. Omega - a fun place to live, if the plants, animals, weather, or your neighbors don't kill you first.

This collection of science-fiction writings by Jayant V. Narlikar offers listeners a unique glimpse into the world-famous Indian astrophysicist’s vivid and highly imaginative concepts and stories.

Titan is practically a planet in its own right, with a diameter similar to that of Mercury, methane rainstorms, organic soot, and ethane seas. The views from Titan’s Mayda outpost are spectacular, but all is not well at the moon’s remote science base. On the shore of a methane sea beneath glowering skies, atmospherics researcher Abigail Marco finds herself in the middle of murder, piracy, and colleagues who seem to be seeing sea monsters and dead people from the past.

In Radiation Hazard, Kaem and company are commercially developing “stade”, a piece of space-time that’s in stasis. Its phenomenal properties allow it to reflect all radiation, so when a nearby nuclear reactor undergoes a meltdown, the first thought is that stade might be used to limit the radioactivity from the accident. In Halting the Reaper, Kaem has been treated with gene therapy for the anemias that have made him so weak. In combination with his extraordinary memory, his newfound physical fitness is letting him perform at a high level in a karate class.

Every beginning is also an end. Rem, the Foxkin Oracle of the Wildwood, knows this better than most, seeing as he is on his second life. Most people don't get another chance at the whole life thing after a stupidly oversized adventurer's hammer uses their head to paint a tree, but a goddess on the Pantheon of the Divine sees great potential in Rem. Granted salvation by his Patron, Rem becomes a Dungeon Core, a magical entity tasked with creating the trials essential to helping adventurers become the true warriors they were meant to be.

A few hundred years into the future, a wave of space colonization follows a disastrous earlier attempt to inhabit nearby extrasolar planets. It is guided by a new computational method based on massive data-driven sociocultural and socio-epidemiological modeling and using novel biological computers, fed with data on Earth’s history of successes and failures.

The UFS Phoenix embarks on a dangerous quest for the AI Ceephay Queen who rules at the heart of the Reeh Empire. For cover, Phoenix will use the enormous war being launched by the new rulers of the croma, Croma'Dokran, into reeh space. This war is intended in part to evacuate the corbi homeworld of Rando, thus righting a great wrong of croma history by rescuing 200 million corbi from reeh tyranny.

Jon Grebbel arrives on the colony world of Janus, and finds himself without memory of his life on Earth. He meets Elinda, an earlier arrival, whose lover, Barbara, vanished and then was found lying in the woods, apparently brain-damaged. Elinda has also lost her memories of Earth. Investigating Barbara's fate and their own, the two find their love and their search for justice turning toward bitter self-discovery and revenge, even as they begin to uncover the darkness at the heart of their world.

Throughout the Fourteen Worlds of humanity, no race is as feared and respected as the Dorsai. The ultimate warriors, they are known for their deadly rages, unbreakable honor, and fierce independence. No man rules the Dorsai, but their mastery of the art of war has made them the most valuable mercenaries in the known universe. Donal Graeme is Dorsai, taller and harder than any ordinary man. But he is different as well, with talents that maze even his fellow Dorsai. And once he ventures out into the stars, the future will never be the same....

One of the greatest science-fiction epics ever written, John Varley's Titan, Wizard, and Demon comprise a groundbreaking trilogy that will live forever. Human explorers have entered the sprawling mind of the alien Gaea. Now they must fight her will. For she is much too powerful. And definitely insane....

The tribal Braxan - created to become the ultimate warriors. The Azeans - raised to master the power of the mind. Two civilizations fighting an endless war over a long-forgotten cause. Now, after a century and a half, the legacy of their greatest military leaders threatens to tear apart both empires.