Earth Space Science

Can Lauren successfully draw upon all her skills to fight off both threats from the Overseers and from beyond our world? Earth Howl is the sequel to Earth Shout, and is part of the Multiverse Chronicles, an epic series of interlinked stories that includes the Fractured Light trilogy, following humanity’s struggle to survive across parallel universes.

Earth's Diaspora is well underway and the colonies are flourishing. There are Dynasties of The Accord, however, that resent Earth's expansion. Charli Morgan and Lucca Spelini each lead their respective teams from colony to colony, preventing interference and keeping the peace. Standing up to the Dynasties is one thing, but what happens when Lower Houses of The Accord start butting in?

Zero-G is the nonstop sequel to Rob Boffard's Tracer, a brutal, gripping thrill-ride, where the hero moves like lightning and the consequences for failure are deadly. The clock is ticking down again for Riley Hale. She may be the newest member of Outer Earth's law enforcement team, but she feels less in control than ever. A twisted doctor bent on revenge is blackmailing her with a deadly threat. If Riley's to survive, she must follow his orders, and break a dangerous prisoner out of jail.

The alien invaders were driven from Earth, but isolated pockets continue to hold out and hinder the recovery effort. Major Mitch Taylor's Inter-Allied Company is re-organized into a rapid response task force to seek out and destroy all remaining threats. However, when Ramstein is obliterated in an aerial attack, they know that the battle for Earth is not over. With enemy forces remaining in the solar system, the armies of Earth have no choice but to rally together and make an assault against the Moon to secure the safety of their planet. They must take the fight to the aliens.

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.

Given the chance to at last snag the hot office assistant he's been after, Jake sets into motion a snowball of events that lead him to strange new worlds-some not of this realm-and to truths not meant to be discovered. With it, humanity dares to challenge the ancients. Now, Earth's Legions must fight for all.

After three years of exile from humanity's war against the Kurians, David Valentine returns to battle. The Lifeweavers, Earth's allies in the conflict, have mostly vanished, but those that remain are held captive by an overlord known as the Seattle Kurian. To free them, Valentine must convince the legendary resistance fighter known as Adler to join his cause. But the "Old Man" is something of an overlord himself....

The third installment of an epic new science fiction trilogy that tells of humanity's desperate struggle to survive against an overwhelming alien invasion. Reinforcements from across the world have brought the battle in Germany to a bitter standstill. Faced by increased pressure from the humans, the Krycenaean invaders call in troops from the Moon to mount a new offensive. On Earth, Major Taylor learns that Captain Friday may still be alive, but held a prisoner.

From beyond the galaxy. From beyond human understanding. They came with one mission. To kill us all. Some call them aliens. Others call them gods. Their tentacles grip worlds. Their malice destroys civilizations. They've crushed a million planets. Now they crave Earth. Marco and Addy, veterans of the Alien Wars, are retired. They fought for many years. They saved Earth many times. Now they're raising their children in a peaceful forest. They've earned this peace. But Earth needs them. More than ever. Because a war is coming. A war unlike any before. A war that can devour our very galaxy.

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.

Alien fighters bombard Earth's ruins. Cannibalistic aerobics instructors hunt the wastes. The last free survivors struggle against starvation and enslavement. It's become a world where friendship costs too dearly and heroics verge on suicide. One young man can't resist either until a fed-up AI steals him off the planet. Alone with only a sarcastic, broken-down starship, he braves a whole new verse full of strange new enemies and tech he barely understands.

An apparent naval victory turns to chaos when the Adjudicators awaken an ancient star leviathan and send it against the allied fleet. Falling back to friendly territory ahead of this terrifying weapon, Jess Tolvern and the allied command muster the combined forces of the Alliance planets to finally defeat the Adjudicators and push across the inner frontier to reestablish contact with the remaining civilizations of Old Earth.

They say that necessity is the mother of all inventions. Amir Weatherby has the world in his hands, quite literally. When his company discovers an asteroid on a direct collision course with Earth, they decide to keep the news quiet and find a way to survive the impending apocalypse themselves. Secret projects begin with the intent of preventing the world going the same way as the dinosaurs.

If a black hole is not a hole, then what is it? Find out what black holes are, what causes them, and how scientists first discovered them. Learn how astronomers find black holes, get to know our nearest black-hole neighbor, and take a journey that will literally s-t-r-e-t-c-h the mind.

Both Mak'to'ran and Star Force return to the Sol/Terraxis System, setting up a summit meeting that will irrevocably alter both civilizations going forward. Sound interesting? The author thinks so too! Listen to Star Force: Return to Earth and experience the compelling world of this science fiction story.

For twenty years, Alex has believed that his gene-edited super-algae will slow and even reverse the effects of climate change. His obsession with his research has jeopardized his marriage, his relationships with his kids, and his own professional future. When the Son sisters, founders of the colossal tech company Sensus, offer him a chance to complete his research, he seizes the opportunity. The catch? His lab will be in outer space on Parallaxis, the first-ever luxury residential space station built for billionaires.

Explore the universe and immerse yourself in the story of our solar system, planet, and life through meteorites.

The sun's family of planets become a familiar place in this personal account of the lives of other worlds. Sobel explores the planets' origins and oddities through the lens of popular culture, from astrology, mythology, and science fiction to art, music, poetry, biography, and history. This intimate account is filled with fascination, beauty, and surprise.

On August 21, 2017, more than 10 million Americans will experience an awe-inspiring phenomenon: the first total eclipse of the sun in America in almost 40 years. In Sun Moon Earth, astronomer Tyler Nordgren illustrates how this most seemingly unnatural of natural phenomena was transformed from a fearsome omen to a tourist attraction. From the astrologers of ancient China and Babylon to the high priests of the Maya, Sun Moon Earth takes us around the world to show how different cultures interpreted these dramatic events.

Explore the Earth's last frontier, learn how the dinosaurs died, or discover the direction human evolution is heading. The world's greatest scientists are at your disposal in Great Minds of Science. Let them take you to the very frontiers of science, with narratives full of genius, personal insight, and enlightenment. In this tribute to mankind's ingenuity and boundless curiosity, get detailed explanations about dinosaurs, viruses, evolution, oceanography, astronomy, and artificial intelligence.