Earth Space Science

Of all the natural disasters that could befall us, only an Earth impact by a large comet or asteroid has the potential to end civilization in a single blow. Yet these near-Earth objects also offer tantalizing clues to our solar system's origins, and someday could even serve as stepping-stones for space exploration. In this book, Donald Yeomans introduces listeners to the science of near-Earth objects - its history, applications, and ongoing quest to find near-Earth objects before they find us.

The Eternal Empress has an unstoppable weapon and is on the verge of enslaving the galaxy. As the battle for freedom intensifies, Anders, Dalia, and their friends must find a weapon that has been lost in time. Can they find a way to overcome their indomitable enemy or will they be wiped from history for all time? The Eternal Enemy Omnibus contains the last three books in the Memories of Earth space opera.

Stay curious with Dr. Mae Jemison, the first African American woman to travel to space and participate in NASA’s space program.

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.

Al Clark is going home. His wife of 32 years has passed away, and the kids have moved on. There is no longer a reason to stay in the village they founded. After an absence of 74 years, he returns to an Earth he does not recognize in search of his past. Amnesia has robbed him of the first 42 years of his life, which he hopes to recover. It was supposed to be an easy trip, where he would sleep through the long journey and be awakened upon arrival. That is not the way it works out.

Nibiru, o décimo segundo planeta do nosso sistema solar, tem uma órbita extremamente elíptica e retrógrada, muito maior do que todas as outras. De fato, leva aproximadamente 3.600 anos para completar uma volta em torno do Sol. Seus habitantes, aproveitando essa aproximação cíclica, têm realizado visitas sistemáticas por centenas de milhares de anos, todas as vezes influenciando a cultura, o conhecimento, a tecnologia e até a própria evolução da raça humana. Nossos ancestrais referiam-se a eles de muitas formas, mas talvez a que melhor os represente seja ”deuses”.

История о дальнем галактическом походе легендарного крейсера Тень Земли, - первого корабля, совершившего прыжок между Вселенным. Тиберианцы (уроженцы Первого Мира), единственные, кто сумел преодолеть режим изоляции системы Ожерелье и повторить путь цивилизации логриан.

The war appeared lost before it had begun, and the despotic Queen Bolormaa, seemed unstoppable. Until an unlikely alien ally paved the way to victory. Zaya was the exiled son of the Mohrotan Queen. A powerful, and resourceful fighter who could yet provide the key to victory, but at what cost? Zaya cared for nothing and nobody. He had a single ambition, to destroy his mother.

We have long fantasized about finding life on planets other than our own. Yet even as we become aware of the vast expanses beyond our solar system, it remains clear that Earth is exceptional. The question is: Why? In Lucky Planet, astrobiologist David Waltham argues that Earth’s climate stability is what makes it uniquely able to support life, and it is nothing short of luck that made such conditions possible. The four-billion-year stretch of good weather that our planet has experienced is statistically so unlikely that chances are slim that we will ever encounter intelligent extraterrestrial others.

No one on Earth knows the seeds of the world’s destruction just fell from space. Tiana knows what duty means though. It's why all her friends are dead. Alone on a primitive world. All her all her technology at the bottom of the ocean. Outnumbered by deadly enemies only she can bring to justice. If she fails her mission now, another sentient species will fall. And the Tyrant Empire will rise again - because Earth has just been infected with a fatal parasite.

An intelligent creature was recovered from the wreckage of a mysterious object. Lieutenant Joshua Simpson receives his final order, "bond with it." While "bonding with it" the Lieutenant discovers the frightening truth about humanity. Where did we come from? How did we get here? Who are these visitors?

This is volume two of our series, and our astronaut is once again aboard a spaceship heading for deep space to avoid the self-destruction of Earth. Join us as nearly 200 of Earth's inhabitants flee for safety in a spaceship called The Ark.

Una aventura apasionante y futurista, que lleva al oyente a vivir las emociones de un insólito viaje y de un destino imprevisible con el que la humanidad finalmente se enfrentaría.

A chance encounter with a strange beast sends Idiom Lee into a galaxy, teeming with life and trouble. Can he bring a little humanity to an utterly cold cosmos? Find out in this epic space opera adventure.

The secrets of science meet the drama of the high seas. Amir D. Aczel - the distinguished science writer behind God's Equation and Mystery of the Aleph - turns detective as he uncovers the fascinating story of the invention of the compass.

Ancient people from many different cultures - Greek, Roman, Mezo-American, Arab - all looked up and imagined pictures in the sky by "drawing" a line from one star to another, like a connect-the-dots puzzle. These star pictures - constellations - represented myths and legends from the various cultures that still fascinate us today.

What do you know about the Moon? Give curious kids a first look into space.

What do you know about Mars? Give curious kids a first look into space.

Decades have passed since the war ended and the United Systems of Earth have expanded further into the Cluster, setting up colonies on nearly every planet charted. But a new threat is growing, and when several colonies are attacked, the USES Dauntless is ordered to investigate.

Jane is the only person left on the planet, minding the only business left: a gift shop. She wasn’t born on Earth, but her ancestors were; they lived there before the AI in charge of geoengineering failed and the oceans got too hot to sustain the terrestrial food web and before humans took off to colonize other planets. She’s heading to college on Jupiter in the fall of 3020, so her days on the home planet—selling “American Epoch” postcards, “History: The Poster!” and “War: The Soundtrack” to tourists from the suburbs of Europa—are numbered.