Space Science

After 25 years serving as the human Monitor of the Interstellar Ark, Hermes, Orion is scheduled to be placed back into hibernation with the other crewmembers. Knowing he'll die there and be replaced before the ship's voyage is over, he decides that he won’t — can’t — accept that fate. Whatever it takes, Orion will escape Hermes and see what's beyond, even if it means defying the regulations of his only friend — the ship-wide artificial intelligence known as Dan.

Can they trust each other enough to survive the dangers that confront them? Magnus and Kaitlyn try to begin their life together but there are dangerous forces that must be reckoned with. A time-journeying vessel that they can't seem to control. And a long history that stands between them. Magnus has found love and a home in 2017 - but what happens to Kaitlyn if she travels to 1702?

Esmay Suiza wasn't a member of a great Navy family like the Serranos. She'd had to make her way on grit alone, which meant it wasn't likely she'd ever make admiral and "hoist her own flag." Well, that was fine with her: all Esmay wanted was a secure berth where she could be part of something greater than herself, and otherwise just live her life in peace.

Bob thought he was doing fine on his own. Then the love of his life fell out of the sky. Can he get her back in the air with auto parts and a cutting torch? If he does, will she ever come back? Nikki took a job before she saw the equipment. Can she keep her passengers alive on a strange planet? Are the natives friendly?

In Cosmos, the late astronomer Carl Sagan cast his gaze over the magnificent mystery of the Universe and made it accessible to millions of people around the world. Now in this stunning sequel, Carl Sagan completes his revolutionary journey through space and time.

It has been a quiet two weeks since their ill-fated mission to stop a human trafficker, and the crew of Huli Jing has spent the time recovering: Zan has relaxed back into their normal routine of meditation, exercise, and intellectual debates at a high-level vin lounge; Soo-jin’s arm is halfway healed, and she’s getting ready for her first date with her favorite commander; and Bob has been flexing his growing power with new and exciting interdimensional antics.

When Enae's grandmaman passes away, Enae inherits something unexpected: a diplomatic assignment to track down a fugitive who has been missing for over 200 years. No one actually expects Enae to succeed; it's an empty assignment meant to keep hir occupied. But Enae has never had a true purpose—no one ever expected hir to do more than care for grandmaman—so sie is determined to accomplish this task to the best of her ability.

It is the year 12,020 GE and Emperor Cleon I sits uneasily on the Imperial throne of Trantor. Here in the great multidomed capital of the Galactic Empire, 40 billion people have created a civilization of unimaginable technological and cultural complexity. Yet Cleon knows there are those who would see him fall - those whom he would destroy if only he could read the future.

This audio drama anthology contains seven tales of the Space Wolves. In these stories, you'll discover the moment the Chapter changed forever, ride across the frozen tundra, experience battles with orks, drukhari and more, witness the infamous Lukas the Trickster at work and see the dynamic between the sons of Russ and their rivals in the Dark Angels.

Sylvas Vail is a big fish in a small pond, the most powerful mage on his planet. But when the doors to the cosmos come crashing open and all the untold wonders and terrors of the universe come pouring in, he is left with only two options: Ascend or die.

Tech Mage (Book one) Aran awakens in chains with no memory. He’s conscripted into the Confederate Marines as a Tech Mage, given a spellrifle, then hurled into the war with the draconic Krox and their Void Wyrm masters. Void Wyrm (Book two) Major Voria stands ready to accept the cost for her actions at Marid. Stripped of command and resources, Voria must find a ship and rally a crew. Somewhere within the Umbral Depths lays a hidden world, a world that the dead god Marid intended her to find.

Monsters, saviors, and weapons - the Vanguard don't care what they're called. All that matters is that they answer the call when people cry out in need. The core worlds of the Roma Union are in the line of fire. Untouched by war for hundreds of years, they've become used to peace. The Maurakians, bearing new technology, can go wherever they want; with little warning, the blanket of safety that humanity has created is ripped away.

Frank Herbert's Dune is one of the grandest epics in the annals of imaginative literature. Now Herbert's son, Brian, working with Kevin J. Anderson and using Frank Herbert's own notes, reveals a pivotal epoch in the history of the Dune universe: the Butlerian Jihad, the war that was fought ten thousand years before the events of Dune - the war in which humans wrested their freedom from "thinking machines."

Humanity's war is eternal, spread across the galaxy and the ages. Humanity's best hope to end the endless slaughter is the Livesuit forces. Soldiers meld their bodies to the bleeding edge technology, becoming something more than human for the duration of a war that might never end.

Welcome to the Universe is a personal guided tour of the cosmos by three of today's leading astrophysicists. Inspired by the enormously popular introductory astronomy course that Neil deGrasse Tyson, Michael A. Strauss, and J. Richard Gott taught together at Princeton, this book covers it all - from planets, stars, and galaxies to black holes, wormholes, and time travel.

Gunnery Sergeant Torin Kerr was a Confederation Marine's marine. She'd survived more deadly encounters---and kept more of her officers and enlistees alive---than anyone in the Corps, and she was determined to keep that record intact. But since her last mission, she'd been sidelined into endless briefings and debriefings with no end in sight. So, of course, she'd jumped at the chance to go to Crucible---the Marine Corps training planet---as a temporary aide to Major Svensson.

In 2118 the first daring mission to another star, Tau Ceti - 12 light-years away - is launched. Tom Hites and Harry Cosgrove command the starship Endeavour on an epic journey to solve the Fermi paradox. From the first nearly disastrous steps on a distant world, their quest takes them further than they ever imagined.

It is a golden age. Intrepid hyperspace scouts expand the reach of the Republic to the furthest stars, worlds flourish under the benevolent leadership of the Senate, and peace reigns, enforced by the wisdom and strength of the renowned order of Force users known as the Jedi. With the Jedi at the height of their power, the free citizens of the galaxy are confident in their ability to weather any storm But the even brightest light can cast a shadow, and some storms defy any preparation.

Rogue Commander is a thrilling space opera of rebellion, redemption, and relentless action, perfect for fans of The Expanse and Battlestar Galactica. Gordy Harmen is back, and this time, he’s fighting not just for victory—but for the right to lead on his own terms.

The galaxy is burning. With the Cielcin united under one banner, the Sollan Empire stands alone after the betrayal of the Commonwealth. The Prophet-King of the Cielcin has sent its armies to burn the worlds of men, and worse, there are rumors … whispers that Hadrian Marlowe is dead, killed in the fighting. But it is not so. Hadrian survived with the help of the witch, Valka, and together they escaped the net of the enemy having learned a terrible truth: the gods that the Cielcin worship are real and will not rest until the universe is dark and cold.