Earth Space Science

Nikola Tesla (1856 -1943) was a Serbian American inventor, engineer, and physicist. In his work Talking with Planets, the prodigious inventor describes receiving radio waves from nonterrestrial sources.

Apollo 15 command module pilot Al Worden was one of the highest-profile personalities among the Apollo astronauts, renowned for his outspokenness and potent views but also recognized as a warm and well-liked person who devoted much of his life after retiring from NASA to sharing his spaceflight experiences.

"Hi, I’m Earth! But you can call me Planet Awesome." Prepare to learn all about Earth from the point of view of Earth herself! In this funny yet informative book, filled to the brim with kid-friendly facts, listeners will discover key moments in Earth’s life, from her childhood more than four billion years ago all the way up to present day. Beloved children's book author Stacy McAnulty helps Earth tell her story.

They say hard times create strong men, strong men create good times, good times create weak men, and weak men create hard times. Marco Emery was born into hard times. He was raised in war. He grew up in bomb shelters and on battlefields, fighting to survive. He became a soldier. A war hero. Then, after vanquishing his last enemy, he retired to raise a family. And Earth moved on.

It’s more than just a career - it’s a sacred calling…but it comes with a very short life expectancy. Lord Kreon, Warden of the First Circle, has a problem: he’s been forced to kill another apprentice, and he’s rapidly running out of candidates. In fact, there is precisely one left….

Tragedy and triumph war for supremacy, but the victory will be short-lived. Because the terrifying race known as the Siszar—once humanity’s greatest foe—have requested our aid. Not even they are immune to the devastation caused by the Black Ships. Their homeworld has been destroyed. Kreon, Tristan and Kyra must fight their way deep into alien territory, to forge an alliance with a creature half as old as time. Only then can they have any hope of defeating the Black Ships. But not everyone wants them to succeed.

The rebellion has been utterly crushed. Lord Anakreon and his crew are fleeing for their lives. Now, as the handful of survivors are hunted throughout the Empire, he conceives of one last, desperate plan. Winning is impossible. Survival is unlikely. But he will have his revenge. For his apprentice, Tristan, time is running out. His entire life has been leading up to this point: he must step through the ancient alien Portal that killed his father. What lies beyond it, no one knows, because no one has ever survived the journey. But he has to try.

Jake Adlar's goals in life were simple—possibly nonexistent. All he wanted was to fly a desk. Hence, he'd joined the Space Force, the service with the most extensive array of Earth-side clerical specialties. All he needed to make him happy was an office, a computer, his favorite coffee mug, and a never-ending pile of requisitions.

One world at a time, the entities known as Black Ships are wiping out all sentient life. There is no way to stop them. No way to find them, even...because no one has ever survived an encounter. And yet, the hologram of a long-dead Warden points towards a glimmer of hope; an ancient Oracle hidden deep in enemy territory. Could this be the key to unravelling the mystery?

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.

When radio telescope operators Lauren Stelleck, a woman with a special gift enabling her to literally see certain sounds, and Steve Andrews, a diehard sci-fi geek, detect a signal like no other at Jodrell Bank in England, a chain of events is unleashed that propels Earth towards all-out nuclear war. Can Lauren and Steve unlock the secret of the signal before our species tears itself apart?

Lord Anakreon, Warden of the First Circle, has lost a weapon. Not just any weapon; the Planet Forge is an ancient alien artefact with the power to create worlds…or to end them.

United we stand. Divided we fall. We stood together once. United. Proud. Humanity was one. Together we colonized the stars. Together we built an empire. That was a long time ago. Today humanity is fractured. Earth and Mars clash in war. Brother fights brother. Our fleets once faced the stars. Today they face each other in battle. Our empire frays. Hearts that once blazed with courage now burn with hatred. Meanwhile the true enemy draws ever nearer.

The Earth had four fleets to fight the invading enemy. The first fleet valiantly protected earth, but it wasn’t enough. Three fleets would arrive soon and end the threat...but they never came through the wormhole. One ship escaped the massacre, fleeing deep into space while the rest of Earth’s defenses were destroyed. Only the barrier around the planet keeps the enemy from finishing what they started.

Este es el episodio II de la saga “Extraterrestre”, cuyo protagonista es Rodrigo, un profesional especializado en neuropsicología y psicología transpersonal. Aunque con un cuerpo humano, él no pertenece a la tierra, es un Alma proveniente de la galaxia Andrómeda y ha nacido en nuestro planeta con un objetivo muy específico, con una misión trascendental.

Meet Earth. Planet Awesome! And your awesome home! Actually, Earth is home to all the plants and all the animals in the solar system, including nearly eight billion people. Humans have accidentally moved Earth's climate change into the fast lane, and she need your help to put on the brakes. Earthlings need Earth, and Earth needs Earthlings, so let’s save Earth together!

200 years ago it devoured Earth. 20 years ago it devoured Gilgamesh. 2 weeks ago it entered our dreams. Al isn’t just a spy, he’s one of the best covert agents alive. At least, he was before everyone in the system started dreaming about him. Now his cover’s blown and he’s out of his depth, scrambling for answers to a mystery humanity has never been able to solve. The Goo. The great cosmic, planet-eating substance that swallowed whole systems.

With the return of 8-3-9-6, Kevin has to defeat the AI's master to free himself from their collective grasp. But to succeed, he first has to go against Myrianna, the tech sorceress who trained him. To make things worse, Kevin must achieve this task on his own since his friends have been imprisoned on Arcadia Prime. Meanwhile, the new Kregan Emperor, Xonax, is on his way to Earth with an entire armada determined to obliterate the human race. The clock is ticking, and the stakes are high. Everyone Kevin loves, as well as his entire planet, is in jeopardy. And there's no margin for error.

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

Technical Specialist Simon Brooks was no soldier. More suited for the academy than combat, his assignment to a rear echelon support squadron seemed a good fit. Everything changed when the Sleer attacked Earth’s newly salvaged spacecraft, UEF Ascension. In a flash, Brooks goes from fleeing a burning transport plane to piloting a broken mech and learning the habits of a fighter pilot from Lt. Sara Rosenski, the terror of Nightmare Squadron. But his rising star takes a hit when he learns to talk to the Sleer AI, Genukh...and suddenly the UEF doesn’t know whose side he’s on.