Earth Space Science

Thalia has defeated the Justines, the Krepyons, and the Sisterhood. After claiming his Earth son Lorenz, the Maca of Don returns to Earth for a family reunion. But the planet has changed. Iit's the 1970s, and one of their family members is trying to dismantle their business. Another has killed four men, and the doctors are beginning to suspect that there's something strange about the MacDonald family.

We are the last humans. We are hunted. We are refugees. We must return to Earth. The alien scorpions attack us across the galaxy. They butcher millions. Humans are now an endangered species. But we have not given up. We still have a few starships. We still have some hope. And we have a map home. On Earth, we can be free again. On Earth, we can stand tall. On Earth, we can rebuild what we have lost. Earth is but an echo, calling from beyond the darkness. We will answer her call. We will find our lost world. We will defeat our enemies. We will rise again!

The time of the Great Exodus is over. Centuries have passed. Earth is overpopulated, and the fate of the colonists who traveled to the stars is unknown. An attempt to start the second wave of expansion has led to a shocking discovery: All accessible planets located within one hyperjump from the Solar System have been settled during the Great Exodus. The colonists have created unique and distinctive civilizations - but none of that matters when the survival of billions of Terrans is at stake.

In the mid-1990s, astronomers made history when they detected three planets orbiting stars in the Milky Way. The planets were nothing like Earth, however: They were giant gas balls like Jupiter or Saturn. More than 500 planets have been found since then, yet none of them could support life. Now, armed with more powerful technology, planet hunters are racing to find a true twin of Earth. Science writer Michael Lemonick has unique access to these exoplaneteers, as they call themselves, and Mirror Earth unveils their passionate quest.

Today, we take for granted that a telescope allows us to see galaxies millions of light years away. But before its invention, people used nothing more than their naked eye to fathom what took place in the visible sky. So how did four men in the 1500s - of different nationality, age, religion, and class - collaborate to discover that the Earth revolved around the Sun? With this radical discovery that went against the Church, they created our contemporary world. Heaven on Earth is an intimate examination of this scientific family.

A rogue element within the military has stolen half the Exile Fleet and taken it to Neptune to protect the rich and powerful, drawing critical resources away from Admiral Walker on the front lines. The leader of the alien Telestines has recovered ancient devastating technologies to finally exterminate the human race. And a fanatical Telestine death cult is out for blood - both Human and their own. For them, all must die for all to ascend.

We barely won the battle at Mercury's shipyards, but the war is just beginning. The Telestines, in control of Earth, now pursue us from planet to planet, moon to moon, leaving terrible destruction in their wake. And now, the unthinkable: a new alien weapon with the power to destroy a whole world. Thousands die on Jupiter's moon Io when a bomb detonates, sending apocalyptic storms of debris that threaten millions of people on Ganymede and Callisto.

Un secreto enterrado en la Antártida por miles de años. Y un sargento muy cabreado por tener que hacer de niñera para los investigadores que tienen que resolver el misterio. La última misión de Patrick Finnegan, alias Bic, antes de jubilarse de los marines, lo lleva hasta las montañas subglaciales Ellsworth. Pero ¿el motivo de verdad por el que está ahí? Le debe un favor a un viejo amigo. Aunque eso no significa que lo hará con gusto. Cuando Bic ve lo que han descubierto, no puede creerlo. Tampoco está listo para el estallido de violencia que se va a desencadenar.

This “accessible and always entertaining” (Booklist) combination of history, pop science, and in-depth reporting offers a fascinating account of the asteroids that hit Earth long ago and those streaming toward us now, as well as how prepared we are against asteroid-caused catastrophe.

Meet May, mission specialist aboard the International Space Station with an all-female crew. So when May is sent to explore the alien space ship, is it because as the newest astronaut she is the only one with space scooter training, or is it because she is expendable? How will she cope faced with two enemies, a fierce space alien and her own crippling self-doubt?

Ein Blick auf die Erforschung außerirdischen Lebens, die unser Verständnis des Kosmos verändert. Seit Tausenden von Jahren fragen sich die Menschen, ob sie allein im Weltall sind. Zum ersten Mal können wir nun auch die entsprechende Technologie nutzen, um das zu untersuchen. Die Frage nach anderem Leben im Universum sollte eine klare Antwort haben: ja oder nein. Aber wenn man versucht, anderswo Leben zu finden, stellt man fest, dass es nicht so einfach ist. Wie kann man es über kosmische Entfernungen hinweg finden? Was ist eigentlich Leben?

After just 100 days since the 453 hand-picked space colonist's departure from Earth, the travelers received news that the United States was forced to declare war on China. It would be the last communication they would receive. Two hundred and fifty years later, another hand-selected group—born several generations after these men and women landed on Mars—left the red planet on a return mission to Earth. The Earth they would find when they arrived was not the Earth their ancestors left—far from it.

The counterattack into enemy territory proved the aliens were far stronger than the humans thought. Whilst many got on with their lives in the hope the aliens would not return, Colonel Mitch Taylor knew better. No longer seeking to occupy Earth, the enemy Lord Demiran wants revenge. This time he means to obliterate Earth with a terrifying new weapon of mass destruction that will mean extinction for the human race.

Earth’s Greatest Warrior, Mitch Taylor, must make a stand in the face of a relentless invasion of Earth! Taylor remains in intensive care, and Sommers is Missing in Action. But the fight must go on. Recon continues to launch hit and run attacks against enemy facilities disrupt their operations on the Eastern seaboard. Yet they are about to discover something far larger and dangerous than they could have imagined.

After the dramatic and unexpected turn of events at the end of the first book, planet Earth is left with several factions trying to resolve the situation. The new president of the USA is trying to secure his hold on power, while a new group - who have named themselves Free America - is taking steps to overthrow what it considers an illegitimate regime.

The fifth installment of an epic science-fiction series that tells of humanity's desperate struggle to survive against an overwhelming alien invasion.

War had finally come. Bolormaa, the despotic Queen of the powerful Morohtan Empire has arrived. Colonel Mitch Taylor and his Immortals are not ready. Having just won a bitterly fought battle, they could not hope to defeat the Queen herself. But nothing could stop Taylor from trying. He would give anything to end her life, even his own. Bolormaa gives the Alliance seven days to prepare for war. But can she be trusted? The invasion of Alliance territory has begun and Taylor must answer it.

Bearing Earth's hopes for deliverance from the alien threat, Jack Kildare and his fellow astronauts successfully complete the long journey to Jupiter. But someone on board is trying to sabotage the mission. As they approach the mysterious alien spaceship orbiting Europa, the crew fractures into rival factions. Without warning, a long-range attack cripples the human ship. Now the broken crew is the least of Jack's worries. The alien spaceship isn't a wreck, after all. And whoever is on board wants the humans dead.

During a classified mission to the ISS, astronaut Jack Kildare picks up an eerie signal. An alien spaceship is orbiting distant, icy Europa. It looks derelict...but is it? As fear sweeps across Earth, NASA spearheads a frenzied effort to build a ship capable of traveling to Jupiter to confront the alien menace. Technology intertwines with espionage and sabotage in a race against the clock. Fighting for his rightful place in the mission, Jack finds himself submerged in a world of secrets, international power games, and cold-blooded murder.

The people of planet Earth have suffered the tides of war for six long years, but it's not their war. Earth is the battleground for the thousand-year conflict between the invading Hahnshin and the Godan warriors of the Galactic Confederation. Mira Donazetto's only concern is for her family's survival, so when she's offered work as a translator for the Godan, she jumps at the chance and right into the arms of the new First Commander, Roark.