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Free Kindle eBooks | Space Exploration |

Showing Free eBook 1-30 of 271
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Rating: 5.00 / 5
5 reviews

Earth Bound: Stories

by Matthew William

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Genre: Science Fiction & Fantasy, Anthologies & Short Stories, Space Exploration
Size: 129 pages
Free eBook download for Kindle from 08 December 2019 onward  

I Remember Earth (Crash Land Vol. 1)

by Nik O.K.

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Genre: Science Fiction & Fantasy, Space Exploration
Size: 283 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.10 / 5
40 reviews

Orion: (a science fiction romance novel) (Star Guardians Book 1)

by Ruby Lionsdrake

Tattooed, muscled, and fierce, they look like felons, but these highly trained agents are humanity’s protectors, the only ones standing between Earth and the threats of the galaxy. They are the Star Guardians.A born geek, Juanita has dreamed of exploring the stars for as long as she can remember. Getting kidnapped by slavers from another planet? Not so much. If she’s lucky, she might be able to convince the hot guy protecting her from the others to help her escape. A bounty hunter allied with the Star Guardians, Orion is undercover on the slavers' ship, plotting to end their kidnapping trips to Earth. He didn’t expect to meet someone as funny, sexy, and determined as Juanita among the victims. He wants to protect her from the thugs molesting her, but that could blow his cover and jeo...

Genre: Fiction, Romance, Fantasy, Science Fiction & Fantasy, Science Fiction, First Contact, Space Exploration, Space Opera, Military, New Adult
Size: 262 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.40 / 5
4 reviews

The Defender of Rebel Falls: A Medieval Science Fiction Adventure (The William Whitehall Adventures Book 1)

by Erik Christensen

The pen may be mightier than the sword, but William Whitehall knows which one feels better in his hand. As a librarian—a reluctant one—his reports catch the eyes of a powerful nobleman, who selects William for an important mission. As he faces danger after danger, he soon realizes that having the right weapon is one thing, but having the wits to use it is quite another. Because when he faces his ultimate challenge, it's more than just his own life at stake....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, First Contact, Space Exploration
Size: 371 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.20 / 5
7 reviews

Empyrean Rises: The New Commonwealth Book 1

by Spencer Pierson

WILL HUMANITY DIE ON THIS PLANET?Not if Alex and Piper Drake have anything to say about it. After his Grandmother’s death and strange resurrection, the Drake family vow to change the world for the better. Inhabited by an alien consciousness, they are gifted with incredible intelligence which allows them to take their company, Empyrean, off planet and into the solar system. A promise for a new start for all of humanity.But not all will be pleased. The rich and powerful will do everything they can to stop this upstart group from undermining their place as the elite. Death, destruction, and political intrigue will be the tools they use, and more than a few innocents will fall in their path.Will Empyrean rise and triumph, or fall into oblivion?Who will enjoy it?Fans of new and developing...

Genre: Science Fiction & Fantasy, Adventure, Galactic Empire, Space Exploration
Size: 254 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 3.00 / 5
1 review

Exiled: A Sci-fi Adventure Thriller

by James Scholes

When they came for him, he was with his wife.Raki, a politician- corrupt, greedy, proud. Underneath the exterior he is a good man, and a leader- but he is nobody's idea of a hero.The man that took him? His name is Krator. The universe has seen men like him before. Even more corrupt, even more greedy, even more proud. But this isn't the universe- it is a single planet, and a city made of steel.Raki is powerless to prevent his fate: he is thrown into exile. Outside of the citadel's protective dome, he will die.It is cold. There is not enough oxygen. There is even less food.As death comes for Raki, a figure emerges from the despair- for, even out here, there is a chance for life.With life come hope.With life comes vengeance.With life comes death.EXILED: an epic sci fi thriller set on the edge...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Space Exploration, Space Opera
Size: 118 pages
Free eBook download for Kindle from 08 December 2019 onward  

Into the Unknown: Part 1

by Michael J Marks

First officer Samuel March wakes up injured and alone on a battle worn ship, no sign of his crew and no idea where his ship is currently drifting through space. When his distress call reaches a deep space outpost on the boarder of Commonwealth space it sparks a risky rescue mission into an unknown region. With a new threat, a new crew, a state of the art ship and some untested new technology, Samuel leads the Commonwealth out to face what could be the start of a new war....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Military, Space Exploration, Space Opera
Size: 210 pages
Free eBook download for Kindle from 08 December 2019 onward  

Iron Rations: A science fiction comedy adventure collection

by Chris Lowry

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Genre: Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Colonisation, Space Exploration
Size: 418 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.60 / 5
5 reviews

Apogee: An Aurora Rhapsody Short Story (Amaranthe Short Stories Book 4)

by G. S. Jennsen

"Its leaders believe the Alliance is powerful enough to be both--a democracy on election days and a dictatorship on every other day--but they're wrong. No government should be so powerful. It's time someone demonstrates the error in their thinking."The Earth Alliance rules 82 worlds, controlling an empire that spans a third of the Milky Way. But when its leaders stray too far from the democratic principles on which it was founded, one colony--one group of daring rebels--will risk everything in order to reclaim their freedom.Set a quarter century before STARSHINE: Aurora Rising Book One (Aurora Rhapsody #1), APOGEE tells the story of the fateful decisions and critical opening moves of the First Crux War between the Earth Alliance and the Senecan Federation, the repercussions of which will r...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Colonisation, Cyberpunk, Galactic Empire, Military, Space Exploration, Space Opera
Size: 28 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.10 / 5
10 reviews

Mated to the Forest Wolf: A Werewolf Shifter Romance (The Last Alphas Book 1)

by Marina Maddix

She doesn’t need his protection and he doesn’t need the distraction of her luscious curves. Except they’re both wrong…SIENNAI hate my life. So do all the other genetically inferior orphans at the Training Center. How much worse could it get than forced diets, grueling exercise and gene therapy designed to tame our curves?As it turns out, so much worse.When I discover that I’ve been sold as a sex slave, I’m horrified. When I find out that my two best friends are meant to suffer the same fate, my fear changes to anger. I’d do anything to save my ‘sisters’, even if it means facing down the most terrifying monster on this Godforsaken planet.SOLANI love my tribe. As wolf shifters, we’re at the top of Thracos’ food chain, but if we don’t find a solution to our fertility p...

Genre: Science Fiction & Fantasy, Fantasy, Fiction, Romance, Science Fiction, Urban, Colonisation, Galactic Empire, Genetic Engineering, Metaphysical & Visionary, Military, Space Exploration, Paranormal, Romantic Comedy
Size: 246 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.50 / 5
5 reviews

Mars Journey: Call to Action: Book 1: A SciFi Thriller Series

by Bill Hargenrader

Get ready for an exciting, near-future SciFi thriller that will take you on an epic journey around the world and beyond… Mars Journey: Call to Action is the story that marks the beginning of humanity’s greatest adventure.

In the Mars Journey Series, Brent Carlson, a brilliant but disgraced former astronaut, is called upon to help lead a seemingly impossible international mission from Earth to Mars. Their primary directive is to become the first human pioneers to set foot on Martian soil and begin colonization of the red planet.

Now with the clock ticking down, they’ve entered into a dangerous race against time and a fight with humanity’s darker side just to survive long enough to see the launch.

***

The Mars Journey series delve...

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Colonisation, Hard Science Fiction, Metaphysical & Visionary, Space Exploration
Size: 116 pages
Free eBook download for Kindle from 08 December 2019 onward  

Rating: 4.20 / 5
4 reviews

Robot Empire: Dawn Exodus: A Science Fiction Adventure

by Kevin Partner

Are you a fan of classic galactic empire sci-fi - with robots?A forgotten mission. A fallen empire. A hidden threat.Dawn, a generational ship carved from the inside of an asteroid and sent on its way thirteen centuries ago, has now arrived at its destination only to find that someone, or something got there first.Dawn: Exodus is the first book in the Robot Empire series of galaxy-sized adventures. If you like fast-paced science fiction in the classic mould of Asimov, Clarke and Bradbury, but with strong female characters, you’ll love this brand new space adventure. AUTHOR'S NOTEThis is the first book in a series that aims to capture the spirit of classic science fiction - except that, this time, the protagonist isn't a cigarette-smoking man! Let me know if I've hit the mark......

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Galactic Empire, Space Exploration, Space Opera
Size: 104 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.10 / 5
4 reviews

Inhuman Contact (Galactic Arena Prequel Series Book 1)

by Dan Davis

What does it mean to be human?A mysterious alien space station appears beyond the orbit of Neptune. A pioneering mission of first contact is launched. And disaster strikes the spaceship UNOPS Ascension.Now, the genetically engineered reserve crew are all that remain. To survive the mission they must overcome their conditioning, unlock their potential... and become truly human.Max (Medical Assistant XIII) was designed, grown and conditioned for Mission Zero. He is capable of performing complex medical tasks, administering drugs, running blood tests and even assisting in minor surgeries. But Max knows nothing more. Nothing about the mission, the spaceship Ascension, the other Artificial Persons on board or even himself. Only, there is something wrong with Max.He is beginning to learn. The f...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, First Contact, Galactic Empire, Genetic Engineering, Metaphysical & Visionary, Military, Space Exploration
Size: 148 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.50 / 5
14 reviews

Scorpion’s Fury: Mechanized Warfare on a Galactic Scale (Metal Legion Book 1)

by CH Gideon

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Genre: Science Fiction & Fantasy, Science Fiction, First Contact, Military, Space Exploration
Size: 291 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 5.00 / 5
4 reviews

The Zarion: Saving Mankind

by J.E. Grace

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Genre: Science Fiction & Fantasy, Alien Invasion, Colonisation, First Contact, Post-Apocalyptic, Space Exploration, Time Travel
Size: Unknown
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.50 / 5
7 reviews

The Silent Neighbours (Watchers Book 2)

by S.T. Boston and D.S. Williams

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Genre: Crime, Thriller & Mystery, Mystery, Suspense, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Dystopian, First Contact, Galactic Empire, Genetic Engineering, Post-Apocalyptic, Space Exploration
Size: 413 pages
Free eBook download for Kindle from 07 December 2019 onward  

STRONGHOLDS (2) : Exploration Colony: THE LOST STARSHIP

by Valerii Titov

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Genre: Fiction, Religious Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Hard Science Fiction, Military, Space Exploration, Steampunk, TV, Movie, Video Game Adaptations
Size: 137 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.20 / 5
118 reviews

The Void War (Empire Rising Book 1)

by D. J. Holmes

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Genre: Science Fiction & Fantasy, Colonisation, Galactic Empire, Military, Space Exploration, Space Opera
Size: 440 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.20 / 5
3 reviews

Conspiracy Unleashed: A Space Opera Adventure Thriller

by L. Danvers

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Space Exploration, Space Opera, Teen & Young Adult, Mysteries & Thrillers
Size: 352 pages
Free eBook download for Kindle from 07 December 2019 onward  

Pirates Of Nora (Dragon's Elite Book 4)

by Jeremy Brewer

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Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Dystopian, Space Exploration
Size: Unknown
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 4.20 / 5
4 reviews

The Grove

by Jennifer Foehner Wells

Hain, a sentient plant creature, defies instinct and genetic imperative by holding herself separate from the planet-encompassing vegetative super-intelligence known as the Mother. Hain wants to explore the stars but when she finally encounters aliens, her destiny is forever changed.

This novelette was previously published in the anthology: The Alien Chronicles. It is longer than a short story, but shorter than a novella....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Military, Space Exploration, Space Opera
Size: 39 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 3.50 / 5
4 reviews

Beyond the Event Horizon Episode One

by Albert Sartison

EPISODE 1/4

Everything simply follows the laws of objective reality

In 2177, close to the Solar System, scientists discover a source of disturbance to the space-time continuum: radiating gravity waves that did not appear to have the signature of those caused by natural processes.

On the basis of the approximate distance to the source and the intensity of the waves generated, its mass ought to be compatible with the size of a binary star and exert a strong influence on the movement of the planets in the Solar System. However, such a system of heavenly bodies is not known to exist.

Attempts to detect the mysterious object with the aid of Earth-based observatories and orbital telescopes are unsuccessful, but astronomers succeed in determinin...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Hard Science Fiction, Space Exploration, Time Travel
Size: 88 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 3.40 / 5
3 reviews

Terraformer

by Scott McElhaney

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Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Space Exploration, Teen & Young Adult
Size: 133 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 3.00 / 5
1 review

Polarized

by Guy Galer

Polarized is an adventure story. A journey to our darkest places.

Terraformed and polished to perfection, the new Athens is planning the first off-Earth Olympics. It is a wreck before it even starts. The game transforms into a struggle to save the new world from complete destruction.

Gladly left behind, Earth was boring and safe. A sloppy melting pot that didn’t unite. It humored. Progress through compromise and placation. What if we could start over? Start with only the people that shared our dreams and values? Only us and no them. Would those dreams turn into nightmares?

Definitely....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Space Exploration, Teen & Young Adult
Size: 179 pages
Free eBook download for Kindle from 07 December 2019 onward  

Rating: 5.00 / 5
5 reviews

Re/Genesis: An Aurora Rhapsody Short Story (Amaranthe Short Stories Book 5)

by G. S. Jennsen

In a future too distant to measure, a hyper-evolved breed of humans calling themselves Anadens rule multiple galaxies and alien species with an iron fist. But a small group of dissidents are willing to pursue any and all measures, no matter how extreme, to return freedom to the universe. Now one rebel Anaden will make the ultimate sacrifice in order to break the reigning Directorate's stranglehold on civilization--however many times it takes.Set just prior to the events of Relativity: Aurora Resonant Book One (available Dec. 2016), Re/Genesis pulls back the veil on the universe of Amaranthe, where the fate of all living beings--human, alien and synthetic--will soon be decided.*Re/Genesis was initially published in Beyond the Stars: At Galaxy's Edge: a.co/c45PIGK....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Alien Invasion, Colonisation, Cyberpunk, First Contact, Galactic Empire, Military, Space Exploration, Space Opera
Size: Unknown
Free eBook download for Kindle from 06 December 2019 onward  

Rating: 4.20 / 5
4 reviews

The Shadow Order - Books 1 - 3: A Space Opera (The Shadow Order Box Set)

by Michael Robertson

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Genre: Science Fiction & Fantasy, Space Exploration
Size: Unknown
Free eBook download for Kindle from 06 December 2019 onward  

Rating: 3.50 / 5
4 reviews

43 Seconds: A Hayden's World Hard Science Fiction Short Story (Hayden's World Origins Book 1)

by S.D. Falchetti

Twelve minutes to Mars.

James Hayden had a dream, and the Riggs test vehicle was going to take him there. But when failure after failure leads to his last chance exploding spectacularly, he must partner with an AI and gamble everything for one last shot at the stars.

43 Seconds is a science fiction short story set in the Hayden's World universe. The story can be read in twenty minutes and is the perfect size for reading on the go....

Genre: Fiction, Action & Adventure, Short Stories, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Hard Science Fiction, Military, Space Exploration
Size: 26 pages
Free eBook download for Kindle from 06 December 2019 onward  

Rating: 3.70 / 5
3 reviews

Act of Futility (Legacy Book 3)

by Kurt Petrey

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Genre: Science Fiction & Fantasy, Science Fiction, Galactic Empire, Genetic Engineering, Military, Space Exploration
Size: 132 pages
Free eBook download for Kindle from 06 December 2019 onward  

Eon

by Michael Kenney

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Genre: Science Fiction & Fantasy, Science Fiction, First Contact, Space Exploration
Size: 264 pages
Free eBook download for Kindle from 06 December 2019 onward  

Rating: 4.30 / 5
4 reviews

Betrothed Episode One

by Odette C. Bell

Sometimes destiny can no longer wait ….

Annie Carter is new to the future. Born 400 years in the past, she was cryogenically frozen after a serious illness, only to wake up to a new world.

One that has a plan for her.

Annie is not normal. She has an ability – one that could condemn the very universe.

People will kill to get to her.

There is one man who can keep her safe. But to get to him, she must battle her way through assassins, armies, and friends.

The stakes could not be higher, for they are everything.

….

Betrothed is a five-part sci fi series. A space opera packed with adventure, action, and romance, it is sure to please fans of Odette C. Bell’s A Plain Jane and The Betwix...

Genre: Fiction, Action & Adventure, Romance, Science Fiction & Fantasy, Science Fiction, Adventure, Galactic Empire, Space Exploration
Size: 206 pages
Free eBook download for Kindle from 06 December 2019 onward  

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