Space Science

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.

Colton Beck has six months to live. He works for the Angor near Los Angeles, aware that any day could be his last. The Angor arrived twenty years ago, resolved to help mankind survive, but not everyone believes their motives are honorable. When the Angor offer humanity a colony world, Colton is determined to see another planet before his final breath. He's been diagnosed with Xeno, a rare disorder that surfaced with the Angor's arrival, but he won't let this stop him.

The bell has been rung, and the return of the Reignor has come.

What comes after boarding school for an evil lord? The military academy, of course! Liam's subordinates arrange the perfect overpowered patrol fleet for his post-academy training period, but the Guide is hungry for revenge against the young evil lord and takes this as an opportunity to strike! Will the Guide succeed? And will Liam ever notice that the Guide isn't actually trying to help?

The death of Eldorat has more far reaching implications than sparking the V'kit'no'sat civil war. Other races have taken notice as well, for, while hidden, they have many scouts out searching the galaxy to keep them informed of the status of the Hadarak war and many other things.

The Horus Heresy is over. The traitor Legions have scattered, fleeing the wrath of a vengeful Imperium. The World Eaters are leaderless, their primarch missing and their greatest hero, Khârn, locked in a coma. The surviving Legionaries have turned upon themselves, their Butcher's Nails driving them to ever-greater acts of berserk savagery. Poised on the brink of destruction, the Legion needs direction.

Warning! Wildlife may be dangerous. Proceed beyond this point at your own risk. When celebrated Omicron detective Ferrix Vaughn is called in to investigate a deadly breach on Hesperidia, a protected planet full of indigenous wildlife, he doesn't know what to expect. The place used to be a tourist attraction, but the safari tours were discontinued long ago due to rampant poaching. Only a handful of researchers live there now, including Jan Corbija, the young woman who reported the breach.

The Indomitus Crusade has brought the Emperor's vengeance to thousands of star systems. The fleets and armies under the leadership of Roboute Guilliman fight for the survival of humanity against the forces of the Chaos Gods. But the traitors and heretics are not the only foe looking to destroy the rule of Terra. Xenos prey on human worlds in numbers not seen for millennia. Worst amongst them are the rampaging orks, whose migration conquests threaten to reverse the many gains of Fleet Primus.

Now available in print for the first time with author's notes on each story, this short fiction addition to the Hugo Award-winning Expanse series includes a brand-new novella set after the events of Leviathan Falls. On Mars, a scientist experiments with a new engine that will one day become the...

Top Gun heads to outer space in this throwback to the classic science fiction of Asimov, Clarke, and Heinlein. Strapped in to artificial wings spanning 25 feet across, your arms push a tenth of your body weight with each pump as you propel yourself at frightening speeds through the air. Inside a pressurized dome on the Moon, subject to one-sixth Earth's gravity, there are swarms of chiseled, fearless, superbly trained flyers all around you, jostling for air space like peregrine falcons racing for the prize.

When Sheriff Hayden Duke steps through a portal hunting the mysterious arms dealer known as the Marquise, he quickly realizes he just voluntarily entered Hell. Trapped in a deadly maze with Space Marine Caleb Card, they’ll need to rely on all of their individual strengths—and each other—if they want to survive. Demons stalk the corridors. Shifting walls hide deadly secrets. And somewhere in the darkness, a powerful enemy plays a game where the stakes are higher than anyone realizes.

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.

On the remote world of Eden's End, Alexander has carved out a fragile refuge: a workshop turned enterprise, a home for thousands, and a place to raise the daughter he never expected to have. But peace never lasts. The pirate attack that nearly destroyed them has not gone unnoticed. The Sol Treaty Organization has begun to take an interest, and so has Katalynn Char, the ruthless warlord who rules the region. Worse still, the man who first sent the pirates refuses to let Alexander slip away. This time, he has hired a relentless killer, one who will stop at nothing to drag Alexander back.

Strange signals from the edge of the solar system draw the carrier ECS Vanguard into the darkness beyond the planets. There, humanity faces a new alien threat—the Blight. They have come to exterminate what they believe is their ancient enemy's latest puppet civilization. Earth struggles to control the skies with fighters and throws its Lizard shock troops into bloody ground battles. While the war rages, Flex must uncover the truth about the hyperspace rivers connecting the stars, the mysterious Cure that terrorized Venus, and why the Blight believes humanity is already enslaved.

Colonel Vaughn Singleton and his multiverse-hopping team of soldiers, scientists, and smart-assed robots are out of time. The Necks—relentless, four-armed machines—have launched a devastating offensive across countless timelines. As humanity's last defenses falter, Vaughn's team races to reboot the timeline and stop the war before it begins. But when a mission deep behind enemy lines uncovers a buried truth about their robotic foes, everything changes.

Capturing all the complexity and grand themes of the original, this prequel to the Dune series weaves a new tapestry of betrayal, passion, and destiny into a saga that expands the tale written by Frank Herbert more than 30 years ago.

New York Times best-selling author Eric Flint has received glowing critical praise for his Ring of Fire alternate history series. In this first installment, a West Virginia town is transported from the year 2000 to 1631 Germany at the height of the Thirty Years’ War. Thrust into conflict, the town residents must also contend with moral issues such as who should be considered a citizen.

The race to Mars had ended generations ago, pushing those seeking fame to venture beyond known borders. Major corporations battled to be first in securing resources and the future, vying for ownership of a new galaxy, akin to historical westward settlers. A single blinking red light signaled a seismic shift—a colossal deposit of zosmodious ore that eclipsed all others. The catch? It lay on an uncharted planet, Code Name Viridian. Could this audacious find reshape the course of humanity, transcending even human boundaries?

In the grand tradition of H. G. Wells and Jules Verne, Stanislaw Lem's The Invincible tells the story of a space cruiser sent to an obscure planet to determine the fate of a sister spaceship whose communication with Earth has abruptly ceased. Landing on the planet Regis III, navigator Rohan and his crew discover a form of life that has apparently evolved from autonomous, self-replicating machines—perhaps the survivors of a “robot war.” Rohan and his men are forced to confront the classic quandary: what course of action can humanity take once it has reached the limits of its knowledge?

Eldorat's attack and death in Itaru have affected the flow of galactic events in a way no one anticipated, and the fallout from that first contact is now crushing both the V'kit'no'sat and the Zak'de'ron. All the while, the Hadarak begin to encroach on their territory with little resistance.