Space Science

In the 18th century, the British minister and mathematician Thomas Bayes devised a theorem that allowed him to assign probabilities to events that had never happened before. It languished in obscurity for centuries until computers came along and made it easy to crunch the numbers. Now, as the foundation of big data, Bayes's formula has become a linchpin of the digital economy. But here's where things get interesting: Bayes's theorem can also be used to lay odds on the existence of extraterrestrial intelligence, and on the biggest question of all: how long will humanity survive?

So you’ve fallen in love with space and now you want to see it for yourself, huh? You want to witness the birth of a star, or visit the black hole at the center of our galaxy? You want to know if there are aliens out there, or how to travel through a wormhole? You want the wonders of the universe revealed before your very eyes? Well stop, because all that will probably kill you.

¿Cómo puede un niño derrotar a toda una banda de piratas espaciales cuando todos los que conoce están durmiendo? Zero, de doce años, viaja con 20.000 personas durante 105 años para colonizar un nuevo planeta. Todos están en estasis, por lo que estarán a salvo durante el viaje, pero cuando la cápsula de Zero funciona mal, lo despierta temprano, como 105 años antes

Heartfelt reunions with friends... Desperate plans to gain advantage... Opportunities that cannot be ignored... Discovery of family once thought lost... The time has come for Captain Scott to fight for that which was taken...the very freedom of the world he was sworn to protect.

Exodus and Exiles, the first two parts of the Vulcan's Soul Trilogy, introduced a brewing conflict that threatens the galaxy. In this final chapter, the secret history of the Romulans is revealed. And to stave off an escalation of galactic warfare, Spock and his allies race across time and space to confront a terrifying interstellar menace.

Beryl Markham, the first person to fly solo across the Atlantic from east to west, describes her childhood on a farm in Kenya, her apprenticeship as a horse trainer, and her later career as a pioneer aviator who piloted passengers and supplies in a small plane to remote corners of Africa.

The planet Golgotha - supposedly lifeless - resides in a remote star system, far from those inhabited by human colonists. It is home to an enigmatic machinelike structure called the Blood Spire, which has already brutally and systematically claimed the lives of one starship crew that attempted to uncover its secrets.

Killing one of the richest men in the galaxy and finding the last survivor of a lost civilization weren’t a part of Seb’s plans when he got out of prison. But with Iris now known to the galaxy, he’s become public enemy number one.

Liam Saunders-Chang is one of the last humans left on Mars. The son of two scientists who have been racing against time to create technology vital to humanity's survival, Liam, along with his friend Phoebe, will be on the last starliner to depart before Mars, like Earth before it, is destroyed. Or so he thinks. Because before this day is over, Liam and Phoebe will make a series of profound discoveries about the nature of time and space and find out that the human race is just one of many in our universe locked in a dangerous struggle for survival.

Sandstorm: Publisher's Pack contains books one and two of the Sandstorm series. Sandstorm, book one: Something is hunting the inhabitants of Ravar. For three generations, the colonists on Ravar have been stranded on a harsh planet, forced to survive in a desert environment where only the scrappiest animals and the heartiest plants survive. Most live without the foolish hope that Earth's supply ships will ever grace the skies again. Trapped in a sandstorm, Neena Xylance struggles to make her way back to her colony.

Traveling to the planet of Jettie in the hopes of finding safe harbor for her niece, Kira arrives only to find their destination host to the quorum - a series of dangerous contests that hold the power to decide the fate of empires. With little choice but to participate, it doesn't take long for Kira to find herself knee deep in enemies. Surrounded on all sides, Kira will have to face her worst fear: trusting others with the truth. Because it's becoming clear the tsavitee are no longer content to exist in the shadows. War is coming.

Aliens? No thanks. Josh has no interest in the Zatans – or their planet. He doesn't get the hype and just wants to return to Earth ASAP. If not for his sickly mother, he wouldn't even be here. He just wants the prize money that comes with the trip, not the cultural exchange. But when he meets one of the hulky aliens, he experiences an attraction he can't deny. Which is all the more confusing because they're both men and he definitely isn't gay... or so he'd thought. Already given up all hope... Drak, the first and oldest prince of Zata, has no illusions about finding his mate anymore. He ...

A ship under siege. A world on the brink of civil war. A distraught people seeking a new beginning. A battle weary crew that can barely hold it together. Even a legend can use a little help from time to time. The crew of the Aurora, the Karuzari, and the Corinairans must find a way to work together, or else they may all perish.

The Earth’s navy is left drifting among the stars as Nyctus ships swarm, their purpose unknown as they continue their advance, burning one system after another. Humanity's extinction seems inevitable. But on one of the forgotten worlds, a boy is left behind, and he holds a talent unlike anything the galaxy has ever known. Thorn Stellers is a mage, trained to lead and fight. With a renegade division of warriors at his side, and with weapons far different from those of old Earth, Thorn has a chance at standing up to humanity's enemies.

The Unified Civilized Council, which has ruled for over a hundred million years has discovered new species in the Long Dark. A strange and unknown species that seem to have no rhyme or reason about them with strange technology and hints of even more in the shadows. Compounding the problem is the reappearance of the ancient Precursor Autonomous War Machines, woken up from tens of thousands of years of offline status due to incursions into their territory. Even worse is the fact that the newly discovered Terran Confederacy of Aligned Systems appear to be the only force capable of stopping the...

The totalitarian East has triumphed in a massive invasion, and the United States has fallen to a dictatorial superpower bent on total domination. That power is consolidating its grip through concentration camps, police state tactics, and a total monopoly upon the very thoughts of the conquered populace. A tiny enclave of scientists and soldiers survives, unbeknownst to America’s new rulers. It’s six against six million - but those six happen to include a scientific genius, a master of subterfuge and disguise who learned his trade as a lawyer-turned-hobo, and a tough-minded commander....

On the lost colony planet of Croatoan, the job of the police force is to keep the peace, even if it means turning a blind eye to all varieties of crimes. DCI Lutero Cade knows how to play the game – but when it comes to murder, he is more than willing to rock the boat. Now, with a serial killer on the loose, Cade knows he’s about to do a whole lot of boat rocking.

Queen Samara Rani knows she's likely walking into a trap, but agreeing to meet with Commander Adams is the fastest way to get within striking distance of the Quint Confederacy's biggest traitor and her sworn enemy. Adams attacked her home and destroyed her ship, and if he's not stopped, he will ruin the tentative peace between the Kos Empire and the Quint Confederacy - and Samara's chance at future with Emperor Valentin Kos.

Years ago, Old Earth sent forth sisters and brothers into the vast dark of the prodigal colonies armed only with crucifixes and iron faith. Now, the sisters of the Order of Saint Rita are on an interstellar mission of mercy aboard Our Lady of Impossible Constellations, a living, breathing ship which seems determined to develop a will of its own. When the order receives a distress call from a newly-formed colony, the sisters discover that the bodies and souls in their care - and that of the galactic diaspora - are in danger.

In a future where humanity has conquered mortality, Dr. Isabella Moretti, a renowned exo-archaeologist dedicated to deciphering the secrets of extinct civilizations, faces an unwelcome "Second Life" of compulsory service. Thrust into the Aegis Legion, the Concord's shield against frontier perils, she's deployed to the desolate Erebus System at galaxy's far edge —a place besieged by the Phantoms, an unseen, merciless alien force whose motives are unknown. With colonial outposts systematically obliterated by devastating kinetic strikes from orbit, Isa and her newly formed platoon, Void ...