Hard Contact

The diplomatic mission from Earth to World ended in disaster, as the Earth scientists discovered that the Worlders were not the scientifically advanced culture they believed. Though they brought a limited quantity of the vaccine against the deadly spore cloud, there was no way to make enough to vaccinate more than a few dozen. The Earth scientists, and surviving diplomats, fled back to Earth. But once home, after the 28-year gap caused by the spaceship transit, they find an Earth changed almost beyond recognition.

With the alien Dhryn cutting a pathway through the inhabited spaceways - bringing about the annihilation of many of the races who have the misfortune to lie along the star trail they are following - time is running out for all sentient life-forms. Can biologists Mackenzie Connor and Emily Mamami solve the riddle of the Dhryn before their part of the galaxy becomes as dead as the mysterious region known as the Chasm?

In the year 2031, a robot probe detects traces of biological activity on Enceladus, one of Saturn's moons. This sensational discovery shows that there is indeed evidence of extraterrestrial life. Fifteen years later, a hurriedly built spacecraft sets out on the long journey to the ringed planet and its moon. The international crew is not just facing a difficult twenty-seven months: if the spacecraft manages to make it to Enceladus without incident it must use a drillship to penetrate the kilometer-thick sheet of ice that entombs the moon.

First in a brand-new Foreigner trilogy by Hugo Award-winning author C. J. Cherryh. Tracker is the 16th installment of C. J. Cherryh's acclaimed Foreigner series.

In the conclusion of the Poseidon's Children saga, the Akinya family receives an invitation from across the stars - and a last opportunity to redeem their name.... "Send Ndege". The cryptic message originated 70 light-years away from the planet Crucible, where Ndege Akinya lives under permanent house arrest for her role in the catastrophe that killed 417,000 people. Could it be from her mother, Chiku, who vanished during a space expedition decades earlier?

When Simon and Katherine Hawke stumble upon an alien shuttle that has landed on earth, it’ll not only change the course of their lives, but of the entire world. Taking the shuttle into orbit, they discover a much larger ship left adrift with no one on board. Commandeering it, they confirm that we’re not alone in the universe and must prepare the human race for what is about to come. Recruiting from all over the world, they begin to expand their fleet and build a federation to give humans a foothold in the galaxy.

Where life as we know it is impossible, the real adventure begins. Venus is a hostile planet, covered by active volcanoes, but NASA launches an expedition to search for life there anyway. Their specially developed airship cruises in the clouds of Venus to serve as a research platform for its four astronauts. When they discover dangerous activities on the glowing-hot surface, there can only be one explanation: A highly sophisticated life form must be at work.

Biologist Julie E. Czerneda's new standalone science fiction novel, To Each This World follows a desperate mission to reconnect with long lost sleeper ships, sent centuries earlier from Earth to settle distant worlds. A trio of Humans must work with their mysterious alien allies to rescue any descendants they can find on those worlds. Something is out there, determined to claim the cosmos for itself, and only on Earth will Humans be safe. Or will they?

It's been a year of upheaval since Bren Cameron's return from space - a year since he and the aiji-dowager, one of his most powerful atevi allies, returned home from their two-year interstellar mission to find the government overthrown and their world in chaos. Now, at last, things on the atevi world seem to be on the right track, and Bren hopes that life may soon become much more tranquil. But something is coming, quietly, stealthily - just the first ominous twinkle of a new star in the heavens....

An intelligent robot and two young people explore Proxima Centauri b, the planet orbiting our nearest star, Proxima Centauri. Their ideas about the mission quickly prove grossly naïve as they venture about on this planet of extremes....

Alone and desperate, Eve sits in the control center of an alien structure. She has lost the other members of the team sent to explore exoplanet Proxima Centauri b. By mistake she has triggered a disastrous process that threatens to obliterate the planet. Just as Eve fears her best option may be a quick death, a nearby alien life form awakens from a very long sleep. It has only one task: to find and neutralize the destructive intruder from a faraway place.

Childhood therapy cured Stephen Fisher of disturbing visions and the delusion of having come from another world. But when his daughter obsesses over a star in the night sky, he fears that his genetic legacy may have burdened her with the same illness. His sanity is then shattered when he loses his child and the military abducts him claiming that she recorded a song broadcast from another world.

Nine brilliant scientists travel light-years on a one-way trip to an Earthlike planet. Their mission is to study from orbit the two species of intelligent lifeforms on the surface. The first: an isolated people embarking on civilization and building their world's first city. The second: a brutal race of massive predators, spread thick and still growing across the dominant landmass - destined to breed and eat their way to extinction within a few centuries.

The spaceship Majestic Draght reaches a star system whose only planet is bombarded with deadly radiation from its sun. Here, of all places, something happens that should never happen – and the crew sees their only salvation in landing on the mysterious planet orbiting the hostile star.ould have expected ... "The Proxima Logfiles" is a multi-part series based on the "Proxima" Trilogy, but can be listened to independently. "Star Trek" meets "Lost in Space" – reimagined with the scientific and technical realism of hard science fiction.

The Boy Who Would Live Forever has a sense of wonder and excitement that will satisfy those who loved Gateway and will delight new listeners as well. In Gateway, long after the alien Heechee abandoned their space-station, Gateway (as humans dubbed it) allowed humans to explore new worlds. The Heechee, alarmed by the alien Kugel whose goal was to destroy all organic lifeforms, had already retreated to the galactic core, where they now lived in peace.

Jupiter's moon Io has an extremely hostile environment. There are hot lava streams, seas of boiling sulfur, and frequent volcanic eruptions straight from Dante’s Inferno, in addition to constant radiation bombardment and a surface temperature hovering at minus 180 degrees Celsius. Is it really home to a great danger that threatens all of humanity? That's what a surprise message from the life form discovered on Enceladus seems to indicate.

Herself a biologist, Julie E. Czerneda has earned a reputation in science fiction circles for her ability to create beautifully crafted, imaginative, yet believably realized alien races. In Survival, the first novel in her new series, Species Imperative, she draws upon this talent to build races, characters, and a universe which will draw listeners into a magnificent tale of interstellar intrigue, as an Earth scientist is caught up in a terrifying interspecies conflict.

Lux keeps inventing things or adapting alien tech (ancient tech to the aliens) because the active alien civilizations they discover through portals and probes have gone through cycles of war, decline, and rebirth several times. Lux further develops the portals using discovered alien tech. Earth empties refugee camps the UN was running (1,200,000) and sends them with a military escort for their "safety." The military sends many ships for escort duty with orders to take over the colony and use the refugees as a labor force.

Humanity's last encounter with aliens saw 16.2 billion people killed in a war with the Merkiaari that had spanned decades. Two hundred years later, the Alliance is cautiously exploring beyond its borders again, but the survey corp is considered a mere gesture by some. General Burgton of the 501st Infantry Regiment believes a lack of expansion is leading the Alliance into stagnation. So when one small ship discovers a new alien race, it should be an easy decision to make contact, but what if the aliens are like the Merkiaari?

When a human team is sent to scout a few hundred light-years in front of the death wave, it encounters a civilization far in advance of our own, a civilization of machine intelligences.These sentient, intelligent machines have existed for eons and have survived earlier "death waves" - gamma-ray bursts from the core of the galaxy. They are totally self-sufficient, completely certain that the death wave cannot harm them, and utterly uninterested in helping to save other civilizations.