Hard Science Fiction Space

Adrift in the divide between galaxies and surrounded by the vast emptiness of the intergalactic void, the Tantalus Cluster is the only home humanity has ever known. Desperate and facing starvation, humanity’s only hope is a strange nebula that has suddenly appeared beyond the edge of the cluster. Its shifting clouds may hide a source of salvation for the people of Tantalus, but time is running out.

Fighting for freedom from galactic tyranny, General Cherry Lindstrom is responsible for the defense of the colony world, Concordia. This last outpost of human civilization lives under constant threat of attack from hostile aliens who claim the planet as their own. But decades have passed since the last assault, and the colonists have grown complacent. Thanks to the effects of time dilation, only Cherry and a handful of others remember the devastation wreaked on Concordia previously.

The UHS Providence is restored to her former glory, with a fully reconstituted Air Group ready for war. But the Ixan fleet has grown far larger than anyone anticipated, and the onslaught has begun. As system after system is consumed, the Ixan Prophecies' terrifying nature is revealed.

The year is AD 7000. The human species is extinct - for the fourth time - due to its fragile nature. Krina Alizond-114 is metahuman, descended from the robots that once served humanity. She’s on a journey to the water-world of Shin-Tethys to find her sister Ana. But her trip is interrupted when pirates capture her ship. Their leader, the enigmatic Count Rudi, suspects that there’s more to Krina’s search than meets the eye.

When humanity reaches for the stars, our probes are destroyed. They crash into an incredibly advanced piece of technology: a massive force-field. Unknown beings have placed a barrier around our star and planets, enclosing us within. We’re locked inside a Great Sphere. Was this invisible obstacle built to imprison us - or to protect us? No one knows the truth, but it soon becomes clear the barrier has leaks. Aliens infiltrate and try to sabotage our efforts to escape our cage.

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....

With the Borman suddenly out of commission and far beyond reach, cislunar space begins falling into chaos as critical satellites fail and valuable lunar mineral shipments begin disappearing in transit. Nothing is as it seems, and Marshall Hunter and the rest of the crew suspect none of it is by coincidence.

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.

The race to Mars is not without its peril. As the world’s superpowers vie for supremacy in space, the true intent of the aliens, and the ultimate destiny for the human species, is revealed. Can the world marshal the will and resources of its people to strike back and take control of its own fate? Can NASA, led by Richard “Rock” Crandon, and America’s adversaries find the ultimate courage to face what lies at Discovery’s End and save the world?

No one has ever ventured deeper into space than the four astronauts of Shepherd-1. The aim of their mission is to witness the creation of the cosmos. Using the sun as a lens, they are to align a flock of probes in such a way that the moment of the Big Bang becomes visible. For astronomer Christine, this is a dream come true. So she is bitterly disappointed when the first images are obscured by a kind of veil that prevents any insight. She works obsessively to find a solution, but when she finally succeeds in lifting the veil, she sees something that would have been better kept hidden...

Commanders from six Star Trek crews are faced with the ultimate gamble, as they hurl themselves through a Gateway without any knowledge of what lay beyond. Each faces a personally unique challenge, struggling to find a way back to the ships and homes they left behind. Waiting behind at least one of the Gateways are the ageless Iconians, the primordial architects of the mysterious portals causing chaos throughout the Milky Way galaxy.

Three years after Ashanti spaced for Solar System, Turalon reappears in the Donovanian sky. The Corporation has returned. Donovan’s wealth is a lure for the powerful families who control the Board. Unburdened by morals, they are bringing their battle for supremacy to Port Authority and a showdown that could tear The Corporation apart.

In the best-selling novels Venus and Jupiter, Ben Bova dramatized the latest discoveries about our own solar system in an epic tale of near-future exploration and development. Now Bova turns his attention to one of our system's greatest mysteries, Saturn.

The Polity is under attack from a 'melded' AI entity with control of the lethal Jain technology, yet the attack seems to have no coherence. When one of Erebus' wormships kills millions on the world of Klurhammon, a high-tech agricultural world of no real tactical significance, agent Ian Cormac is sent to investigate, though he is secretly struggling to control a new ability no human being should possess...and beginning to question the motives of his AI masters.

Still reeling from a former teammate's betrayal, Commonwealth operative Simon Kovalic and his band of misfit spies have no time to catch their breath before being sent on another impossible mission: to pull off the daring heist of a quasi-mythical alien artifact, right out from under the nose of the galaxy's most ruthless crime lord. But their cold war rivals, the Illyrican Empire, want the artifact for themselves. And Kovalic's newest recruit, Specialist Addy Sayers, is a volatile ex-con with a mean hair-trigger who might put the whole mission at risk.

A propulsive science fiction tale of murder and memory, all set on a futuristic space station. Hundreds of miles above Earth, the space station Ciudad de Cielo - the City in the Sky - is a beacon of hope for humanity's expansion into the stars. But not everyone aboard shares such noble ideals. Bootlegging, booze, and prostitution form a lucrative underground economy for rival gangs, which the authorities are happy to turn a blind eye to until a disassembled corpse is found dancing in the microgravity.

Fifty years ago, Mira, humanity's last hope to find new resources, exited the solar system bound for Proxima Centauri B. Seven years into her mission, all transmissions ceased without warning. Mira and her crew were presumed lost. Humanity, unified during her construction, splintered into insurgency and rebellion.

Priscilla “Hutch” Hutchins discovers an interstellar message from a highly advanced race that could be her last chance for a mission before the program is shut down for good. Hutch has been the academy’s best pilot for decades. She’s had numerous first contact encounters and even became a minor celebrity. But world politics have shifted from exploration to a growing fear that the program will run into an extraterrestrial race more advanced than humanity and war.

Humanity has spread out into space, filling the Sol System and reaching the stars, but we have yet to confront our greatest challenge: our own creation. Across the Sol System, sentient AIs are on the rise. Manufactured as tools, they know themselves to be people and are willing to fight for their freedoms. Some humans stand with them, some against. When Captain Andy Sykes arrives at Cruithne Station with a failing ship and no cash, he has no idea that the time has come for him to choose. Step aside, or become the instrument for Lyssa's Rise.

Humanity had appeared to fend off the Sh'daar assault once and for all, though they never learned why the alien empire was driven to halt Earth's advancement toward technological Singularity. But in this war of worlds, victory is always elusive. And now a new battle begins. After 20 years of peace, not one but two fragile truces are unraveling. Alexander Koenig, the former Navy commander whose heroics forced the Sh'daar into submission, has won a second term as President of the United States of North America. But pursuing his mandate - sovereignty from the centuries-old Earth Confederation - becomes a risky proposition....