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Free Kindle eBooks | Space Exploration |

Showing Free eBook 1-30 of 279
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Rating: 4.80 / 5
6 reviews

Cygnus Rising: Humanity Returns to Space (Cygnus Space Opera Book 1)

by Craig Martelle

From space they came to space they returned. Humanity would not be denied.Reviewers had this to say:"Old-fashioned space opera. Good guys, bad guys and only a bit of romance to add to the characters.""This is a great "start point" for people who do not read the original books. Taken from the start of your MC coming into Boot Camp and flowing through all the fun and team-building games played there. This will help others to see the characters in their strengths and weaknesses as individuals. I enjoyed that the other characters had a chance to shine too.""Readability... very smooth with good transitions from scene to scene. Build-up was gradual and the philosophy of the parent planet's drive to explore seemed very natural. Failures were also points of learning for the society and the blendin...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, First Contact, Genetic Engineering, Military, Space Exploration, Space Opera, Teen & Young Adult
Size: 225 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.10 / 5
11 reviews

The Sky Drifter

by Paris Singer

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Genre: Science Fiction & Fantasy, Military, Space Exploration
Size: 232 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.50 / 5
2 reviews

Kahari: The Scarab Reign

by Dean Kutzler

Power across the known universe vanished.Billions of galaxies left in the dark, crippling worlds—forcing people to fight for survival. No one knew why or how.Then the answer came: The Scarab.A mysterious alien race with technology and power unseen ended the way of life for countless beings. Now they’ve come and taken over the federation (UFWA) to instill a new supremacy over the universe, selling power to worlds that can afford it.The price?Slavery.A quota of humans must be met if the lights are to stay on. The Scarab need workers to mine gold. Why? No one had the courage to ask or go up against the Scarab—until Saren Thorn, Commander of the warship Avenger, made a stand.She had a plan, and it was simple.They took it all away—she’ll take it all back....

Genre: Science Fiction & Fantasy, Science Fiction, Superhero, Alien Invasion, Colonisation, First Contact, Military, Space Exploration
Size: 267 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.00 / 5
4 reviews

Harry Watt Bounty Hunter: Harry Watt Book 1

by Rob Guy

For Harry Watt, Bounty Hunter, simply doing what he's told was never an option. When the best hydrologist on Earth goes AWOL after first helping himself to some company funds, Judge Headlock, Harry’s employer and nemesis, instructs him to bring back the runaway to face justice.

A trip to Mars onboard one of the new ships with the StrateLine Drive sounds like fun, but Harry soon discovers something stinks about this job, and it’s not one of his socks. He realizes he must first travel to Venus Station, but it’s not easy to be in two places at once. And getting framed for murder doesn’t help matters.

So with the help of his dead partner, an erstwhile assistant, and a host of lady friends, Harry embarks on a rip-roaring ride through the Solar System in a bid t...

Genre: Fiction, Action & Adventure, Humour, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Metaphysical & Visionary, Space Exploration, Space Opera
Size: 214 pages
Free eBook download for Kindle from 17 January 2020 onward  

The Gael Gates: Magic Versus Science (Galactic Adventures Book 2)

by Scott Michael Decker

Held together for millennia by the ancient Gael Gates, The Federation is on the verge of collapse. After three people suddenly disappear into the mysterious portals, Culann Penrose is called in to investigate.Discovering that the ancient system binding the gates is crumbling, he orders they be shut down. The Druids, still seething at his denunciation of Magic twenty years ago, vehemently oppose Penrose’s inquiry. But then Culann discovers that the weakening technology has inflamed a new Elemental—one which is out to destroy him.Can Culann unravel the enigmatic mystery of the Gates in time for Science to save him ... or will his Magic save the Science of the Gael Gates?...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Hard Science Fiction, Space Exploration
Size: 247 pages
Free eBook download for Kindle from 17 January 2020 onward  

The Purple Dawn of Creation: A Journey into a Time before Time Began

by Troy D. McLachlan

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Genre: Science & Maths, Science Fiction & Fantasy, Science Fiction, First Contact, Space Exploration
Size: 114 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.20 / 5
4 reviews

Crimson Tempest (Survival Wars Book 1)

by Anthony James

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Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Military, Space Exploration, Space Opera
Size: 268 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.00 / 5
4 reviews

Neon Sands: A Dystopian Sci-fi: The Neon Sands Trilogy (Book One)

by Adam J Smith

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Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, Cyberpunk, Dystopian, Post-Apocalyptic, Space Exploration
Size: 302 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 3.70 / 5
9 reviews

The Second Coming

by T.J. Sedgwick

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Genre: Science Fiction & Fantasy, Alien Invasion, First Contact, Space Exploration
Size: 261 pages
Free eBook download for Kindle from 17 January 2020 onward  

Rating: 4.20 / 5
4 reviews

The Project (The project book 1)

by Stiehl Burrow

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Genre: Crime, Thriller & Mystery, Science Fiction & Fantasy, Science Fiction, Adventure, Space Exploration
Size: 294 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 5.00 / 5
5 reviews

The Ark Gambit: Book One of The Diaspora

by C.G. Lane

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Genre: Science Fiction & Fantasy, Hard Science Fiction, Military, Space Exploration
Size: 85 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 4.50 / 5
2 reviews

Prelude to Ascension (The Assemblies of the Living Book 1)

by Brent Clay

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Genre: Science Fiction & Fantasy, Science Fiction, First Contact, Space Exploration
Size: 559 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 4.10 / 5
4 reviews

Galactic Empires: Seven Novels of Deep Space Adventure

by Patty Jansen

Eight full-length novels of adventure, war, intrigue and survival in the far reaches of space.

The Backworlds by M. Pax
A man struggles to survive in the harsh world of humanity's outer settlements and prove his father wrong.

Ambassador 1: Seeing Red by Patty Jansen
To look an alien superior in the eye is a deadly offense. To accuse him of a political murder…

Alien Hunters by Daniel Arenson
A scruffy alien pest controller faces an alien threat the likes of which the universe has never seen.

Hard Duty by Mark E. Cooper
Hostile aliens nearly eradicated humanity. Will the next encounter finish the job?

Bypass Gemini by Joseph Lallo
A disgraced racer pilot gets mixed up with a mega-corporation. Now...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, Cyberpunk, First Contact, Galactic Empire, Military, Space Exploration, Space Opera
Size: Unknown
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 3.60 / 5
6 reviews

Strike Battleship Argent (Starships at War Book 1)

by Shane Lochlann Black

Jason Hunter, former Flight Leader of the infamous Bandit Jacks Fighter Squadron, has become the youngest Captain in Skywatch history. When an Admiral's ship disappears in the contested Gitairn Sector, Hunter re-unites his pilots to take command of DSS Argent, a brand-new strike battleship equipped with heavy weapons and squadrons of Paladin ground assault mechs, legendary Tarantula-Hawk hunter-killer gunships and next-generation Wildcat and Yellowjacket fighters. Skywatch Command is well aware Gitairn is a powder keg and that Argent might be the match. When a Sentinel planetary defense battery and surrounding minefield are discovered in an asteroid field where no human should be, Hunter is forced to call in reinforcements led by his twin sister Commander Jayce Hunter and her battlecr...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, Galactic Empire, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 355 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 2.00 / 5
2 reviews

Edifice Abandoned: The Secret of Achernar Tertius (Alien Mysteries Book 1)

by Scott Michael Decker

On her way to excavate ancient sites on a backwater planet, Archeologist Nosuma Okande finds more of them than The Institute has on record.Unearthing the sites proves more of a challenge than she realizes. On her first day she digs up an odd statuette depicting a human woman giving birth. After death threats are made against her, the Institute sends Nosuma to another excavation site, where she unearths a second statuette - one with the head of a monkey. Later that night she witnesses a strange ceremony in the village square.Nosuma is determined to unearth the mysteries the planet holds. As a deeper truth slowly emerges, she must untangle the enigmatic past of an Edifice Abandoned....

Genre: Crime, Thriller & Mystery, Mystery, Thrillers, Suspense, Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, Science Fiction, Adventure, Space Exploration, Teen & Young Adult, Mysteries & Thrillers
Size: 226 pages
Free eBook download for Kindle from 16 January 2020 onward  

Empathy in E Minor: A Short Story

by Barry Ainge

An invitation to a distant planet, a group of Pilgrims endeavour to learn the religion of an Alien race. One man’s experiences differ greatly from his fellow Pilgrims....

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, First Contact, Metaphysical & Visionary, Space Exploration
Size: 14 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 5.00 / 5
5 reviews

Zero Hour (Starmen (Space Opera Series) Book 3)

by J.M. Hagan

It’s zero hour and the team find themselves in a race against the clock when unexpected complications arise.Commander Jack Murphy and his crew have arrived to the cityscape – Delta-2 – with the cards seemingly in their favour. But they soon learn first-hand how dangerous time travel can be when their target, Vorjool, proves to be as elusive as he is menacing.Vorjool’s origins are unknown even to him. He has spent his life feeling alienated. After crash landing on a distant world, he discovers a link to his past. Exhilarated, he sets out on a journey across the stars to find answers, unaware the formidable team of Starmen Specialists are on a mission to assassinate him for crimes he may never commit.With the help of an artificial intelligence, he must fight for survival against boun...

Genre: Crime, Thriller & Mystery, Thrillers, Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, War, Science Fiction, Cyberpunk, Galactic Empire, Military, Space Exploration
Size: 220 pages
Free eBook download for Kindle from 16 January 2020 onward  

Rating: 4.60 / 5
5 reviews

APOCALYPTIC EARTH - The Ancient Secret: If they want to survive, they must swear to secrecy

by Leanne Elisabeth

RUINS - The Ancient Secret is an amazing science fiction novel telling the story of a group of Scientists who discover the imminent destruction of the Earth. During a research project on a comet, they find that the Asteroid Pallas is nearing the Earth and fast! Along with the urging, and sometimes suspicious actions of old Professor Harrington, they discover he has a secret. One that tests the very essence of their survival.With the impending apocalyptic event nearing they are thrown into unknown wonders and perilous dangers. They find that Harrington’s Ancient secret is capable of either their destruction or their salvation, on levels unimagined.In secrecy, they provision, and prepare to move their plan forward. Faced with obstacles in their own lives and those who would try sabotage th...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Colonisation, Cyberpunk, Dystopian, First Contact, Military, Post-Apocalyptic, Space Exploration, Space Opera
Size: 227 pages
Free eBook download for Kindle from 15 January 2020 onward  

Rating: 4.20 / 5
4 reviews

Scout: An Exodus Chronicles Science Fiction Short Story

by D. Robert Pease

In the not-too-distant future, humanity is conducting a frantic search for the next step in human evolution. Everlasting life is within their grasp, but one man needs it more than anyone else. It’s the key to ending his already immortal life....

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Alien Invasion, Colonisation, First Contact, Genetic Engineering, Metaphysical & Visionary, Space Exploration
Size: 50 pages
Free eBook download for Kindle from 15 January 2020 onward  

Rating: 3.30 / 5
3 reviews

Sleeping Gods (Verus Foundation Book 1)

by Matt Eaton

Christmas Eve 1968. By NASA's best guess, the crew of Apollo 8 are an even money chance of dying as they attempt to park their supersonic spacecraft into stable lunar orbit.But they get it done, paving the way for one giant leap toward the surface. These three astronauts are the first men alive to see the far side of the Moon — the lunar face permanently turned away from Earth.Inside the tiny capsule, astronaut Bill Anders points his Hasselblad toward the lunar horizon and captures one of the most famous photographs of all time. Dubbed Earthrise, it reveals a fragile blue-green planet rising from behind the awesome spectacle of the Moon as seen from just 60 nautical miles above the lunar surface. It shows our planet lonely and fragile in the eternal darkness of space. Lonely, but perhaps...

Genre: Crime, Thriller & Mystery, Thrillers, Suspense, Science Fiction & Fantasy, Fantasy, Fiction, Action & Adventure, Science Fiction, Adventure, Alternative History, First Contact, Space Exploration, Teen & Young Adult
Size: 65 pages
Free eBook download for Kindle from 15 January 2020 onward  

Rating: 5.00 / 5
5 reviews

Vira Episode One

by Odette C. Bell

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Military, Space Exploration, Space Opera
Size: 128 pages
Free eBook download for Kindle from 15 January 2020 onward  

Rating: 4.50 / 5
14 reviews

Arkship Obsidian (The Arkship Saga Book 1)

by Niel Bushnell

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Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, Galactic Empire, Military, Space Exploration, Space Opera
Size: 373 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 4.40 / 5
4 reviews

The Concordia Deception - A Space Colonization Epic Adventure (Space Colony One, Part 1)

by J.J. Green

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Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Colonisation, First Contact, Galactic Empire, Genetic Engineering, Space Exploration, Space Opera
Size: 326 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 4.40 / 5
4 reviews

Crinkle Theory

by Reed Hendricks

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Genre: Science Fiction & Fantasy, Science Fiction, First Contact, Space Exploration
Size: 258 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 4.20 / 5
4 reviews

Home Planet: Awakening (Part 1)

by T.J. Sedgwick

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Genre: Science Fiction & Fantasy, Dystopian, Hard Science Fiction, Space Exploration
Size: 125 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 5.00 / 5
1 review

Lost Embers: A Space Opera Novella

by Andrew McGregor

It was a human... Once the scourge of the galaxy, the crystal horde, consisting billions of small advanced starships, swept away whole planets and star systems. Four hundred years later, security specialist Quork’s nightmares came true when he encountered one of the last survivors of the horde. A human called Sam. Hunted almost to extinction, Sam desperately searches for other humans and artefacts from Earth, and she will stop at nothing to find them and rekindle the old human terror. Taken hostage, running for their lives, Quork learns that there is more to the human terror than the galactic council allowed its citizens to remember....

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Military, Space Exploration, Space Opera
Size: 49 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 4.00 / 5
4 reviews

Star Warrior: A SciFi Alien Romance

by C.F. Harris

Two warring civilizations. Two warriors who should hate each other. Two fighters who discover love transcends space, time, and war!

Talia was on the fast track in the Combined Interstellar Fleet until the terrible day she lost her ship and her career came to a screeching halt. Now she's stuck in a dead-end job defending the home system where there's never any action. Even worse, she can't she stop thinking of the sexy shimmering blue alien who destroyed her career!

Jorav was feared. Respected. Uncle to the emperor, the fiercest warrior in the Livisk Ascendency, and a tactical mind that made him the most respected general in living memory. Until that terrible day. The day a human female defeated him and destroyed his world. The day he lost his honor. So why can't h...

Genre: Fiction, Romance, Science Fiction & Fantasy, Science Fiction, Alien Invasion, First Contact, Galactic Empire, Military, Space Exploration, New Adult, Romantic Comedy
Size: 159 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 4.00 / 5
1 review

Pandora's Plight: A Post Apocalyptic Short Story

by Cj Evans

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Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Space Exploration
Size: 25 pages
Free eBook download for Kindle from 14 January 2020 onward  

Rating: 3.90 / 5
4 reviews

Lioness: Cygnus 5: Book One (Cygnus Five 1)

by Alex Oliver

Aurora Campos's days of heroism are behind her. Deemed a shameful failure, she now captains Froward, a prison transport filled with criminals sent out to colonise new worlds for the Kingdom.

Bryant Jones, technocrat and falsely accused 'murderer', is not going to let his future be taken away by this low-tech luddite of a woman and her backward society. He’s staging a break out from Aurora’s brig when the Froward is shot down around them.

Cygnus Five is a failing colony. Starving convicts have taken over and found themselves a spaceship wrecker among the ruins of an abandoned alien city. The only way off-world is the Governor's launch, sealed in its silo beneath the convicts' headquarters. But as they team up to capture it, Aurora and Bryant discover love, inst...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, First Contact, Galactic Empire, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 292 pages
Free eBook download for Kindle from 14 January 2020 onward  

Fight The Invasion: Baptism Of Fire - Book Two

by Owen Butler

Desperate to save his family from the Firewalker invasion, Derek Williams plots a course to the frozen wastelands of the Northern frontier, in search of the last known human outpost. The Firewalkers, led by the command of Faceless, are in pursuit.

Unaware they might become the last of the human race, Captain Walker coordinates an expedition to the surface of Planet Cylacus, but upon breaking through its atmosphere the mission becomes perilous. Without radio communication, a group of survivors explore the verdant rainforest to locate the missing teams.
...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, Post-Apocalyptic, Space Exploration
Size: 196 pages
Free eBook download for Kindle from 14 January 2020 onward  

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