Space Science

When the Ornu came, they took Earth in a single night. Humanity never stood a chance. Now, they force us to crew their ships and fight their wars for them. They hold Earth hostage, and if we refuse to do their bidding, they’ll lay waste to our precious blue marble. Slaughtering the billions who live there. But when Captain Bill Henderson is sent to claim a small moon for his masters, he finds something they never accounted for. An ancient warship – a behemoth abandoned for millennia by a species that reached its peak at the dawn of the universe.

With over 10 million copies sold, The Expanse has become one of the biggest science fiction phenomenons of the decade. The fifth book in the New York Times bestselling Expanse series, Nemesis Games drives the crew of the Rocinante apart, and as they struggle to survive, the inner planets fall...

One man's epic story of loyalty, perseverance, and hope in a galaxy at war. Now in a single volume. Alliance Navy Commander Grayson Stone is patrolling a nearby space station when a mysterious starship appears. It emerges from a storm of fire, its shields impenetrable, its weapons overwhelming, attacking without provocation and annihilating everything in its path.

In this illuminating audiobook, Tyson and coauthor James Trefil, a renowned physicist and science popularizer, take on the big questions that humanity has been posing for millennia - How did life begin? What is our place in the universe? Are we alone? - and provide answers based on the most current data, observations, and theories.

Shad Williams joined the army to fight for his country, not to fight aliens. But when he's abducted through a portal along with his terminally ill grandfather and kid sister, that's exactly what he finds himself doing. Now, deep below the surface of the planet Ganymede, they find themselves with other equally confused groups of humans drafted into serving under extraterrestrials battling for control over the Reality Engine, an advanced supercomputer capable of producing miraculous resources and technologies.

A thrilling space opera adventure with the mystery and action of Indiana Jones. Hudson Powell had always been a drifter, but after his father died he vowed to turn his life around. He quit freelancing as a starship pilot and joined the Relic Guardian Force as a 38-year-old rookie. That was a big mistake. The RGF police the alien wrecks that have been found on every portal world discovered in the last century. They make sure the relic hunters pay taxes on the priceless alien tech they scavenge from the hulks. The snag is that the RGF is corrupt.

No-one comes in peace. Every being in the galaxy wants something, and is willing to take it by force. The Hedalt were no different. They came from the distant reaches of the galaxy to wage war. Their fleet wanted to take Earth for its prize, but we were ready. We were stronger. For years, we fought them, ship-to-ship, until we scattered their forces and drove them back. Pursuing the Hedalt fleet to their home world, we delivered the decisive blow. We nuked their planet and wiped them out for good. Or so we thought.

Two hundred years ago, a fleet of colony ships left Earth and started a settlement on Proxima Centauri. Centurion Space Force pilot Nathan Stacker didn't expect to return home to find his wife dead. He didn't expect the murderer to look just like him, and he definitely didn't expect to be the one to take the blame. But his wife had control of a powerful secret. A secret that stretches across the light years between two worlds and could lead to the end of both. Now that secret is in Nathan's hands, and he's about to make the most desperate evasive maneuver of his life.

Chip Connolly was a conscripted grunt in trouble. Here he was, stuck behind enemy lines with a bunch of cyber-uplifted rats and bats. Rats with human speech, but with rat values. Rats that knew what was worth fighting for: sex, food, and strong drink. True, they were holed up on a ruined wine-farm with enough brandy to swim in. Trouble was, there wasn't much food. And with shrew-metabolism the rats had to eat. He was next on the menu. The bats were no help: they were crazy revolutionaries planning to throw off the yoke of human enslavement with high explosive.

In this grand poetic vision of the universe, Lawrence Krauss tells the dramatic story of the discovery of the hidden world that underlies reality - and our place within it. Reality is not what you think or sense - it’s weird, wild, and counterintuitive, and its inner workings seem at least as implausible as the idea that something can come from nothing. With his trademark wit and accessible style, Krauss leads us to realms so small that they are invisible to microscopes, to the birth and rebirth of light, and into the natural forces that govern our existence.

Jack Campbell’s New York Times bestselling The Lost Fleet sci-fi adventure series has transported legions of fans out of this world and into the heat of battle. Now, listeners will discover how it all began—not only for John “Black Jack” Geary and his descendant Commander Michael Geary, but for those who fought and sacrificed so much alongside them.

The mysterious aliens attacked the Galactic Coalition Summit on Okuta, sending the Coalition into a tailspin. Hidden in the shadows during the attack, the Noct secretly won the race to find their ancient artifact with devastating star-killing power. And after being lost for a millennium, they plan to use it. Following the events of Shrouded in Darkness, Major Malcolm “Mac” Lambert returns to the Battlecruiser McDaniels, having apprehended the man who kidnapped the Okutan Princess.

Star Force has existed for 156,000 years, risen beyond a galactic empire of dinosaurs intent on wiping out humanity only to face an intergalactic scourge known as the Hadarak. They've rescued thousands of alien races and incorporated them into their human-led empire, building a civilization that draws onlookers from numerous galaxies to try and figure out the secret of their success.

A planet in the endless emptiness of space, far from the warmth of any sun. And yet there are people who populate its vast caverns, living, working and loving. Since time immemorial, they have been on course for Andromeda, the neighboring galaxy of the Milky Way. This is the prophecy of the ancients, the one goal that unites them all, their cult. But then the unthinkable happens: the journey stops because the planet enters the orbit of a mysterious object that can't be seen in any telescope.

"This engaging, conversational book begs to be read aloud, and who better than its author?... Tyson’s warmth and erudition make him a superb narrator of this excellent, thought-provoking book."- Library Journal "Like a spaceship traveling the stars, Tyson's voice flows smoothly as he delivers...

Legend tells of a foolhardy expedition, led by the radical Magos Telok, that ventured out into the unknown space beyond the Halo Worlds in search of the 'Breath of the Gods' - an arcane device with the power to unmake and reshape the very stars themselves. Thousands of years later, the ambitious Lexell Kotov musters his Adeptus Mechanicus Explorator fleet and sets out to follow in mad old Telok's footsteps.

For centuries The City of Cries—one of the most desired locales in the Skolian Imperialate—has existed by the thinnest of threads. On the dying world of Raylicon, the “haves” live in great luxury in Cries while the “havenots” scrape by, eking out a marginal existence in the notorious Undercity beneath the desert. Major Bhaajan, formerly of the Pharaoh's Army, knows both worlds. Born into the Undercity, she nevertheless has made a name for herself in the Imperialate. And now, she has the chance to help her people.

Dr. Erik Manheim needed a warrior. A Navy SEAL. Someone who could help him confront the threat he uncovered in ancient ruins—evidence that a rogue planet brings devastation every time it passes Earth. Instead, he got Jack Schafer, a hungover bush pilot in the wrong place at the wrong time. Now, Jack is swept into a mission he was never meant to survive—one that stretches from the Alaskan wilderness to the stars beyond. Humanity's future hangs in the balance… and its best hope may be a reluctant pilot who wasn't supposed to be here at all.

Removed from the concerns of the galaxy at large and regarding the Warmaster's unfolding Heresy with cold detachment, he has dedicated his hollow existence to the preservation of all the knowledge once held in the great libraries of Tizca, should mankind ever seek such enlightenment again. But his sons can see the change in their primarch - he is a broken soul whose mind and memories are slipping away into the tumult of the warp.

For the first time in thousands of years, we have also discovered the Other. The alien. A being so unimaginably complex that it makes us all look like children. The PCS Blue Cherry Blossom, a long range interstellar freighter, is tasked with the ultimate voyage. What lies at the heart of the galaxy? Who and what is out there? Is it even possible to survive? Against a backdrop of relentless political and corporate maneuvering, a new crew sets out, prepared to risk their lives and their deaths to set forth into the void and look for answers.