Space Science

The Confederated Systems Alliance has spread to dozens of systems, creating the first true interstellar alliance dedicated to bringing peace and prosperity to all inhabited worlds. Unfortunately, some see this new alliance as a threat to their own seats of power, and would do anything to stop it. After a well deserved rest, Captain Nathan Scott is once again called into action. This time, it is not the fate of the galaxy that is on his shoulders, but the life of one of his dearest friends. But not all is as it appears.

Duty, love and war are a lethal mix. Val Standish is a farm girl on Nadolo Prime, and everyone knows there's only one way off that backwater planet: joining the Imperial Fleet. When an empire-spanning civil war breaks out, the peaceful life she knows is shattered. With war engulfing the Empire, Standish will do whatever it takes to survive, never knowing that her adventures will take her to the very heart of power, while exposing her to more danger than she’d ever imagine. Standish is a full-length standalone space opera novel in the Earth Saga series. Start here for thrilling space ...

A Princess of Mars was the first book by Edgar Rice Burroughs to feature the character John Carter. It led to an 11-book series featuring his adventures and became the basis for the 2012 movie. Carter is a war-weary former military captain during the Civil War who is inexplicably transported to Mars. He quickly (and reluctantly) becomes embroiled in a conflict of epic proportions among the inhabitants of the planet.

The Laconian Empire has fallen, setting the 1,300 solar systems free from the rule of Winston Duarte. But the ancient enemy that killed the gate builders is awake, and the war against our universe has begun again.

In Saturn's Children, Freya is an obsolete android concubine in a society where humans haven't existed for hundreds of years. A rigid caste system keeps the Aristos, a vindictive group of humanoids, well in control of the lower, slave-chipped classes. So when Freya offends one particularly nasty Aristo, she's forced to take a dangerous courier job off-planet.

Alan Saul is now part-human and part-machine, and our solar system isn't big enough to hold him. He craves the stars, but can't leave yet. His sister Var is trapped on Mars, on the wrong side of a rebellion, and Saul's human side won't let her die. He must leave Argus Station to stage a dangerous rescue - but mutiny is brewing onboard, as Saul's robots make his crew feel increasingly redundant. Serene Galahad will do anything to prevent Saul's escape. Earth’s ruthless dictator hides her crimes from a cowed populace as she readies new warships for pursuit.

On a cold January morning in 1986, NASA launched the Space Shuttle Challenger, despite warnings against doing so by many individuals including Allan McDonald. The fiery destruction of Challenger on live television moments after launch remains an indelible image in the nation's collective memory. In Truth, Lies, and O-Rings, McDonald, a skilled engineer and executive, relives the tragedy from where he stood at Launch Control Center.

Contains books one and two of the Shattered Alliance series.

Molly was no stranger to life's little detours. After the last upheaval, she left her family's law firm to become a maintenance technician on the space station Bradbury 12. When an accident knocks her off her feet, she's going to have to draw on all her resilience to get back up. First, though, she's going to have to figure out how to talk to the big, blue alien trying to help her.

Authors Christopher Knight and Alan Butler realized that the ancient system of geometry they presented in their earlier breakthrough study works as perfectly for the Moon as it does the Earth. On further investigation, they found a consistent sequence of beautiful integer numbers when looking at every major aspect of the Moon - no such pattern emerges for any other planet or moon in the solar system. In addition, Knight and Butler discovered that the Moon possesses few or no heavy metals and has no core - something that should not be possible.

Valerian and Laureline are special operatives for the government of the human territories charged with maintaining order throughout the universe. Under directive from their Commander, Valerian and Laureline embark on a mission to the breathtaking intergalactic city of Alpha, an ever-expanding metropolis comprised of thousands of different species from all four corners of the universe.

U.S. Marine Tyson Gage has only one option left: to become a bounty hunter, then collect enough loot and upgrades to mount a rescue among the stars... Eight hundred years in the future. Joined by his dog and a beautiful woman who, despite their attraction, is on his last nerve, Gage must leave life on Earth behind for a universe of aliens, criminals, and hyperspace more deadly and awesome than he can imagine.

Only as interstellar mercenaries can humans go to the stars; the aliens who already dominate the galaxy allow no other recourse. But when Swordsman Third Class Kana Karr and his comrades-in-arms are betrayed and abandoned on a hostile world by their alien masters, the warriors from Earth begin a desperate but glorious march across a planet whose every sword is against them. Their actions may doom humanity's future...or lead the way to an empire of their own!

Collected in one volume is all three books in C. J. Cherryh's epic The Faded Sun trilogy: Kesrith, Shon'jir, and Kutath.

Hazard King had always wanted to be an Imperial Fleet officer, just like his father. But he’s a Prince of the Realm, which make things a bit more… complicated. And when Hazard’s parents tell him that they don’t trust his older brother and want Hazard to be the Crown Prince—the heir to the throne—things go from bad to worse. Just when it seems they can’t get any worse, the Empress is attacked.

To save her people, she will destroy everything. An exciting sci-fi assassin and heist thriller set thousands of years in the future, in a time when humanity has spread through the stars. Everyone wants Heather Kilgore dead, even those she once called friends. Pursued by her own agency, she flees to the Outer Rim, where she’ll attempt one last time to put an end to a war that will kill billions. Her target: an interstellar arms manufacturer bent on destabilizing the Fringe and Heather’s star nation for profit. But she won’t be able to do it alone.

Fleeing Earth after an alien invasion, the human race stands on the threshold of evolution. Their new home is Luna, a moon colony blessed with creature comforts, prolonged lifespans, digital memories, and instant sex changes. But the people of Luna are bored, restless, suicidal - and so is the computer that monitors their existence.

Have you ever had a bad day? Sergeant Paul Mitchell had. It was the kind of bad day where nothing went right, everything that could go wrong went wrong, and everyone died. He knew that was always a possibility in the marines, but it really sucked when it happened to you: it wasn't your fault, and you still took the fall for everything. With his career dead and buried, he's forced to make it as a freelancer; a jack of all trades but a master of none. Just when he thought life couldn't get any worse a couple of stupid kids proved him wrong...again.

Geneticist Adam Rutherford and mathematician Hannah Fry guide listeners through time and space, through our bodies and brains, showing how emotions shape our view of reality, how our minds tell us lies, and why a mostly bald and curious ape decided to begin poking at the fabric of the universe.

The theoretical physicist shares his thoughts on the nature of space and time in this anthology of selections from Princeton University Press. Along with eminent colleagues, Hawking extends theoretical frontiers by speculating on the big questions of modern cosmology.