Space Science

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.

Millions of dungeons inhabit the planet, utilizing the Human people as a source of much-needed Mana to facilitate their own growth; in turn, the humans delve into the dungeons to acquire their own power in the form of Essence, which allows them to develop and enhance themselves in a multitude of different ways. It is a symbiotic relationship that has lasted thousands of years and has brought about a measure of peace.

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.

The Alien Legion has a new mission, and this time, they are working for the enemy. Also against the enemy. Like every operation that Emily Perkins plans, it’s complicated. But plans require good intel, and when the plan falls apart, the Mavericks are in freefall....

A reckless act of compassion costs Dr. Kira Aist her family and her future on Earth. To escape her enemies, she calls on her heritage as a descendant of Baba Yaga and walks between worlds. As Kira roams the paths of Reality, strangers are drawn to her House. Some seek refuge, some seek power, and one just wants kitty treats. With the fate of multiple worlds hanging in the balance, Kira must discover what it means to be a sorcerer and the keeper of a House.

The rebellion has suffered a heart-breaking setback, but Finn Brasa remains determined to crush the Authority once and for all. To achieve that, he must reach Nimbus, the space citadel in orbit where President Gideon Alexander Reznikov maintains ultimate power and control. Unfortunately, Spacehaven is still under Authority control, and dozens of titanic rockets are preparing for a mass evacuation, taking the last of Earth’s precious resources into orbit. Once the last rocket has departed, Zavetgrad faces nuclear annihilation.

With over 10 million copies sold, The Expanse has become one of the biggest science fiction phenomenons of the decade. The sixth book in the New York Times bestselling Expanse series, Babylon's Ashes has the galaxy in full revolution and it's up to the crew of the Rocinante to make a desperate...

Five years ago, the US Space Force became a reality. And while those writing the checks took things very seriously, the other military branches did not. As a result, Space Force was populated by undesirables. My name is Captain Ethan Stone, a decorated member of SEAL Team Six turned Space Force "recruit". Flash forward five years and between tenses. President West is in office. Power has shifted. And Space Force is defunded. With just a handful of us still living on base, we find ourselves being evicted. But before all of us can leave, aliens invade.

Finn has finally reached Haven and with his arrival the fires of rebellion have been stoked inside Zavetgrad. But his daring escape was not without cost and more heartbreak. Now he must strive to live up to his reputation as the “Hero of Metalhaven” and work with Haven’s leadership to inspire a revolution in all nine of Zavetgrad’s cruel work sectors. But Haven’s plan to bring down the Authority places Finn in a difficult position.

After ending the Luna-Terra war by destroying the rogue colony Lunar 1, Captain Jason has retired to the US Virgin Islands intent on self-destruction. If the booze doesn't kill him first, the Colombian drug cartel surely will. But before he has a chance to properly pickle his liver, and before a jealous drug lord has a chance to take him out, the Admiral of Space Fleet recruits Jason for one last mission.

Frustrated by restrictive rules, maverick warship commander, Dalton Reeves, has crossed the line one time too many. Disciplined for violating orders, Reeves is packed off to “The Abyss”–a dangerous and isolated space city named Concord Station, and officially the worst assignment in the galaxy.

Copernicus Smith, everyone's favorite starship repairman, scoundrel and deep-cover spy, has stumbled upon a conspiracy of galactic proportions. It has also gotten him beat up, near death and a captive of the secretive Ryness Cartel. And they will continue to torture him until he reveals what he knows. The problem: He knows nothing. Now Adam Cain, Sherri Valentine and Riyad Tarazi are on the hunt for their friend and on-again, off-again teammate. But just when our heroes think they have the mystery figured out, something new jumps up that throws all their assumptions into a tailspin.

Amir belongs to more than exotic and wild beasts. Alexa, Brody, and the growing colony will cause long-hidden RUPAC elements to rise from the darkness, culminating in a struggle to control the new world. As the enemies of the Osay will find, the most dangerous animals on the planet are Reach and the Rangers. But as the aftermath settles, the colonists realize that sometimes finding answers just leads to more questions...

Merritt Alder is done with Earth. The planet is polluted and overpopulated, and its people are hungry. Earth's first colony, Galena, is a pioneer world 10,000 light-years away. It has clean air, unpolluted water, and continents of arable land. Anyone can start a new life…if they can get there. For Merritt, the journey is only the beginning. Obstacles arise every step of the way, forcing compromise and sacrifice. And not everyone on his ship is pure of heart.

In the stunning continuation of the epic adventure begun in Hyperion, Simmons returns us to a far future resplendent with drama and invention. On the world of Hyperion, the mysterious Time Tombs are opening. And the secrets they contain mean that nothing - nothing anywhere in the universe - will ever be the same.

The immense ark-ship Odyssey and its ten thousand hibernating settlers have left behind a dying Earth—journeying for fifty years to the nearest star and its lone habitable planet, Proxima-b. This new home for humanity is perpetually bombarded by deadly solar flares on its dayside, while the icy wasteland on its opposite hemisphere freezes in endless darkness. When the battered Odyssey arrives, its crew discovers the automated radiation shield has failed. Something appears to have damaged or perhaps even sabotaged their technology on a world where humans have yet to set foot.

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.

If it is possible to conquer space, then perhaps it is also possible to conquer time. At least that was the theory American scientists were exploring in an effort to explain the new sources of knowledge the Russians possessed. Perhaps Russian scientists had discovered how to transport themselves back in time in order to learn long-forgotten secrets of the past.

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...

The lines. No ship can traverse the void without them. Only linesmen can work with them. But only Ean Lambert hears their song. And everyone thinks he's crazy.... Most slum kids never go far, certainly not becoming a level 10 linesman like Ean. Even if he's part of a small and unethical cartel, and the other linesmen disdain his self-taught methods, he's certified and working. Then a mysterious alien ship is discovered at the edges of the galaxy.