Space Science Exploration

Humanity has reached an uneasy truce with the Empire—but unless the allies bring the fight to the enemy, extinction is all but assured. In preparation for the inevitable next war, Commander Stephen Michaels is at the helm of the Archangel Squadron, and his orders are simple: go rogue. Disguised as mercenaries, Commander Michaels and the Archangels seek valuable intelligence on their imposing foe. Their mission takes them deep into uncharted territory, where they make inroads with the Empire, fiercely guarding their true identities and purpose.

Astronaut Lee Rifkin's life is about to change. NASA has done the math. The space object named Cassandra 22007 is not behaving as expected. He will lead a team on a cutting-edge ship to get a closer look. But another group wants to get there first. Who is this shadow organization that seems to be one step ahead of them? Agent Jenna Haynes works to put together the pieces that will pull the veil off those who seem to have known about Cassandra's arrival since long before NASA spotted it. What is their goal?

The Federation races to discover the culprits of several terrorist attacks, sending their flagship, the USS Prometheus, to stop war breaking out in the galaxy. The situation in the Lembatta Cluster is deteriorating rapidly. Fleets from the Federation and Klingon Empire are heading for the borders. The crews of the USS Prometheus and IKS Bortas are racing against time to break the cycle of violence that is spreading through the Alpha Quadrant.

Hannah is a fusion scientist working alone at a remote cottage off the coast of Scotland when she sees a figure making his way from the sea. It is a young man from a human settlement on Mars, traveling backwards through time to try to make a crucial intervention in the fate of our dying planet, and he needs Hannah's help. Hannah and the stranger are on the path towards a breakthrough—and then things go terribly wrong.

Everyone knows that Chitzas are masters of spatial compression, routinely exploring distant places across the Milky Way in their wedge-shaped scout ships. But rumors abound of even greater accomplishments. Some say these intrepid explorers have reached beyond the galaxy. When a distress signal is received from deep space, making sense of the emergency becomes a personal matter for Daniel Rice. His wife is onboard that ship.

The first mission to Europa – Jupiter's enigmatic moon – has landed, and humanity’s darkest fears are about to awaken. For years, mankind has speculated that this frozen world harbours a hidden ocean twice the size of all Earth’s oceans combined – an ocean potentially teeming with life. Driven by this tantalising mystery, they venture forth to unlock its secrets. But what they discover in the abyssal depths is far beyond anything they could have imagined.

Civil War veteran John Carter is transported to a dying planet, where he must elude capture by giant green barbarians to rescue a Martian princess from certain doom. In this landmark of science fiction, the myths and mystery of the red planet supply a vibrant backdrop for a swashbuckling epic.

Five hundred years from its launch, the colony vessel Lovelock is deep into its sub lightspeed journey, carrying four thousand humans in search of a habitable planet. When a series of explosions tear the ship apart, it is forced to land on the nearest possible location: a polar section of the Helix—a vast, spiral construct of worlds, wound about a G-type sun.

Billions of years ago, on one of the first-ever Earths, a boy named Skylar will walk away from his home for the last time. Beset by dreams where he flies through the early universe as a sentient starship, he will never be safe if his secret gets out. His only chance to stay alive is to fall in with the same knights who destroyed his peasant village and live under the shadow of the king who sent them to exterminate Skylar’s people.

Mary Robinette Kowal continues the grand sweep of alternate history begun in The Calculating Stars. The Fated Sky looks forward to 1961, when mankind is well established on the moon and looking forward to its next step: journeying to, and eventually colonizing, Mars. Of course the noted Lady Astronaut Elma York would like to go, but there’s a lot riding on whoever the International Aerospace Coalition decides to send on this historic - but potentially very dangerous - mission. Could Elma really leave behind her husband and the chance to start a family to spend several years traveling to Mars?

Hackett, in his trusty ship the Perseus, is not just a space traveller—beginning his travels with an expedition to Neptune and back—but, thanks to the time-dilation effect, a time traveller as well. His new mission will take him to Andromeda, to get a close-up look at the constellation which will eventually crash into the Milky Way, and give humanity a heads-up about the challenges which are coming. A mission which will take him five million years to complete. Not only is Hackett exploring unknown space, but he will return to a vastly different time.

On a remote, gas-wreathed outpost of a human colony on Jupiter, a man goes missing. The enigmatic Investigator Mossa follows his trail to Valdegeld, home to the colony’s erudite university―and Mossa’s former girlfriend, a scholar of Earth’s pre-collapse ecosystems. Pleiti has dedicated her research and her career to aiding the larger effort towards a possible return to Earth. When Mossa unexpectedly arrives and requests Pleiti’s assistance in her latest investigation, the two of them embark on a twisting path in which the future of life on Earth is at stake.

With Veteran pay comes veteran problems. And the Guild, more often than not, is the issue. He’s become an effective enforcer of the law, but unfortunately, crime is growing a lot more complicated. Someone is slaving artificial beings to ships, running contraband across the stars in a fatal practice that marries murder, theft, and kidnapping. Even as Mark’s crew grows, he discovers these crimes aren’t just horrific—they’re common. And he means to stop it.

From the Solar System itself, Imperator James Calvin Walkingstick prepares the remaining fleets of the Commonwealth for a desperate and brutal campaign to retake their borders and unify humanity one more. On the other side of the Commonwealth’s seceding star systems, Dictator Kaleb Periklos gathers his fleets to avenge their humiliation. To the mercenary Admirals of the Stellar League, it doesn’t matter whether the worlds they conquer still kneel to Terra.

La bataille pour la survie du Commonwealth atteint son paroxysme. Les savants humains travaillent sans relâche pour développer une arme capable de stopper l'invasion des Primiens. Mais, quand une deuxième vague d'assaut déferle contre des dizaines de planètes humaines, on découvre avec stupeur que ces adversaires implacables ont eux aussi fait d'énormes progrès en matière de destruction.

The universe is under threat, and an ancient alien intelligence threatens to bring humanity down, unless Major Sanda Greeve and her crew can stop it in the final book of this explosive Philip K. Dick Award-nominated space opera.

How can a colony on Mars survive when the greatest danger on the planet is humanity itself. All contact is lost with the first human colony on Mars during a long, intense sandstorm. Satellite imagery of the aftermath shows extensive damage to the facility, and the fifty-four colonists who called it home are presumed dead. Three years later, a new mission sets down on the planet surface to investigate what remains of the derelict site.

Ideas como libertad o igualdad murieron junto con la Tierra. Ahora, en Marte, el equilibrio se sustenta en un férreo sistema de castas representadas por colores. Para acceder a la élite de los gobernantes, los dorados deben ganarse su puesto en una contienda implacable. Pero Darrow no es un dorado. Es un rojo, forjado en las entrañas del infierno.

Damien Montgomery, Hand of the Mage-King of Mars, has dealt with pirates, conspiracies, terrorists, and space battles in the service of his King. A warrior-judge charged to maintain peace across the stars of the Protectorate, he is well overdue for a vacation. Most people's idea of a vacation isn't a murder investigation, but the Hands aren't most people. A quiet task on an isolated research base seems the perfect mission to Damien and his King alike—until the discoveries of that remote archeology site bring fire and death down on Damien and the scientists alike!

Every year, scientists send people and robots into our solar system to explore space. How are scientists preparing for journeys to Mars? What are robotic explorers and how do they study the incredible planets and moons at the outer reaches of our solar system? Learn more about these thrilling missions.