Showing results by publisher "Tantor Media" in Hard Science Fiction

A chance to gain much needed resources... A group of highly trained, merciless soldiers... A half-completed ship on a trajectory to nowhere... A lone operative on familiar yet dangerous ground... Captain Scott and the crew of the Aurora have a chance to get everything they need to liberate their home world, but they may have to fight someone else's war first.

Set to embark on NASA's first expedition to the outer planets, the crew of the spacecraft Magellan learns someone else has beaten them by a few decades: a top-secret Soviet project codenamed Arkangel. Now during their long race to the Kuiper Belt, astronauts Jack Templeton and Traci Keene must unwind a decades-old mystery buried in the pages of a dead cosmonaut's journal. The solution will challenge their beliefs about the nature of humanity, and will force the astronauts to confront the question of existence itself.

From the moment Sam Newman and fourteen others awaken inside metal coffins next to the burning wreckage of a spacecraft, they face a constant struggle to stay alive on a seemingly uninhabited planet light-years from home. Worse, the last any of them remember, they were back home on Earth—at a time when interstellar travel was little more than a distant pipe dream. Survival means finding out who-or what-brought them to this place. Yet what few answers they find amidst the steaming jungles and the ruins of that distant world defy all logic or sanity.

Genetic engineer Noah Parker helped domesticate dragons for use as pets and deployed them for the United States military. Now his team is tasked with designing dragons to tackle invasive species and other ecological problems. It's no easy job, especially because government approval requires the dragons have built-in failsafes to prevent them from reproducing in the wild. To Noah's surprise, the approval also requires the presence of an onsite observer—who happens to be his former rival from graduate school.

By the close of the twenty-first century, almost half a million souls have already abandoned Earth to live in satellites orbiting the strife-ridden planet. Each of these forty-one Worlds is an independent entity boasting its own government and culture, yet each remains bound to the troubled home World by economic pressure.

Particle physics was always an unlikely path to the stars, but with the discovery that space could be compressed, the entire galaxy had come within reach. The technology was astonishing, yet nothing compared to what humans encountered 4,000 light-years from home. Now, with an invitation from a mysterious gatekeeper, the people of Earth must decide if they're ready to participate in the galactic conversation.

Elena Mendes thought she understood what "old money" was. She knew her boyfriend Ross Enderbough was rich. Like, "old money" rich. She knew he was the scion of some eccentric British line that predates the whole United States. She knew he didn't really get on with his family, and that he fled to America to study free of their influence.

The black monolith has escaped destruction—for now. What no one on the moon realizes is that the artifact is holding the explorer who first touched it captive in a very special way. Will he be able to escape this trap in time? If not, the very existence of the solar system is at stake. Because the monolith has a purpose that its human discoverers would consider utterly impossible—if they knew about it.

The Allies have solidified their hold on the Large Magellanic Cloud and turn their sights on the Inner Stars and Perseus Arm. With forces spread thin, they must depend on superior technology and quantum entanglement communication to retain their edge. But their enemies have not been idle. Ascended AIs move to destroy Tangel, as Garza and the Orion Widows strike out at both Tangel and Airtha. Deep in the Transcend, Justin readies his new stasis ship for an assault on Vela, and the League of Sentients dithers on whether to join the fight.

The Chahwyn created the Spiders to keep their intra-galactic transportation system, the Quadrail, safe and running smoothly, and contracted ex-security agent Frank Compton to protect its integrity. So far, Compton and his half-human, half-Chahwyn partner, Bayta, have had their hands full keeping this essential link between occupied worlds open and preventing the evil collective intelligence called the Modhri from using it to spread their mind-controlling infection. But now a new threat has boarded, one that troubles even the Modhri.

Science fiction masters Larry Niven (Ringworld) and Gregory Benford (Timescape) continue the thrilling adventure of a human expedition to another star system that is jeopardized by an encounter with an astonishingly immense artifact in interstellar space: a bowl-shaped structure cupping a star, with a habitable area equivalent to many millions of Earths. And which, tantalizingly, is on a direct path heading toward the same system the human ship is to colonize.

The Allied fleet has stopped the Nietzscheans at Pyra, but the battlefront grows wider day by day. While Sera distributes the Transcend's fleets to protect the alliance, Tanis must come to grips with what happened to her on Pyra's surface. In addition, Bob conveys a number of hard truths that will force her to re-think her role in humanity's future. But the allies' enemies are not sitting idle. General Greer, Justin, the Caretaker, and Airtha are all advancing plans to see their visions of the future come true.

When an unauthorized oil rig appears offshore of Ecuador, a military team is sent to investigate. The deep-water platform has no markings, no drilling rig, and no workers—but it's surrounded by a curious bank of fog. When their helicopter closes in, it's swallowed without a trace.

Audacious astronauts encounter bizarre, sometimes deadly life forms, and strange, exotic, cosmic phenomena, including miniature black holes, dense fields of interstellar plasma, powerful gravity-emitters, and spectacularly massive space-based, alien-built labyrinths. Tasked with exploring this brave new, highly dangerous world, they must also deal with their own personal triumphs and conflicts.

The final novel in the Orion War series, Return to Sol sees the I2 and her crew return to where it all began....

While battles rage across the Transcend and the Inner Stars, Tangel's focus shifts to Orion space.

New Canaan is under attack. Driven by Uriel, the Hegemony and its last remaining allies have sent their fleets against the ISF's homeworld. It's a final solution, little more than an attempt to bring about mutually assured destruction. Of course, the humans of Sol don't know that their leader is under the control of core AIs who do not care which side wins, so long as humanity is weakened. Tanis and Tangel have returned from the core, ready to defend their homes, but they lost a month in a temporal jump, and the core AIs are ready for them, led by one of Epsilon's lieutenants.

Modern medicine has conquered or contained many of the diseases that used to carry children away before their time, reducing mortality and improving health. Vaccination and treatment are widely available. There are still monsters left to fight, but the old ones, the simple ones, trouble us no more. Or so we thought. For with the reduction in danger comes the erosion of memory, as pandemics fade from memory into story into fairy tale. Those old diseases can't have been so bad, people say, or we wouldn't be here to talk about them. They're never coming back.... It begins with a fever.

Sera must return to Khardine, where new challenges await, and preprations for the march on Airtha begin. Meanwhile Tanis turns toward the Praesepe Cluster. There, a handfull of interstellar nations hold out against the encroaching Nietzschean Empire. Sera's Hand agents are certain that the Nietzscheans are backed by Orion, and Nadine is sent in ahead to connect with agents in Septhia before the I2 arrives.

The Victors know nothing but war. It has shaped them and changed them in ways that they didn't think possible. Now is not the time to lament on the friends lost, the wounds gained. The medics might be able to patch them up, but they can't heal their minds. Harmony is making their play for Earth, and the Troopers will be there to greet them. The Victors are finally going home over 200 years since they left for Sacremon. The last system-wide battle between the EHC and Harmony is about to begin.