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Free Kindle eBooks | Space Exploration |

Showing Free eBook 1-30 of 289
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Specimen 137 (Dogs in the Street Book 1)

by Enid Cotter

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Genre: Science Fiction & Fantasy, Space Exploration
Size: 299 pages
Free eBook download for Kindle from 22 February 2020 onward  

Rating: 3.70 / 5
4 reviews

Icarus (Interstellar Cargo Book 1)

by Matt Verish

Sign up for the Newsletter — Get a FREE ebook! (www.mattverish.com)"He had me from the very first line...Perfect."(Nick Webb - USA Today Bestselling Author of the Legacy Fleet trilogy)"I love the way the character's opinions get across. I'm hooked!"(Annie Bellet - USA Today Bestselling Author of the Twenty-Sided Sorceress series)Cole Musgrave’s dream of interstellar travel is about to become a nightmare. When a high-profile delivery is compromised aboard a state-of-the-art cargo vessel, the newly appointed captain finds himself embroiled in an assignment far above his pay grade.Blackmail, terrorists, a malfunctioning prototype A.I. pilot, and a sinister terraforming corporation with deep criminal ties await him. Who knew delivering cargo to the deep recesses of space could be so danger...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Military, Space Exploration, Space Opera
Size: 304 pages
Free eBook download for Kindle from 22 February 2020 onward  

JOURNEY TO MOUNT MERU

by Elliot Martin

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Genre: Science Fiction & Fantasy, Space Exploration
Size: 7 pages
Free eBook download for Kindle from 22 February 2020 onward  

Rating: 4.10 / 5
4 reviews

Close Proximity - Crisis in the Silstrand Alliance (Aeon 14: Perilous Alliance Book 1)

by M. D. Cooper

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Genre: Science Fiction & Fantasy, Science Fiction, Cyberpunk, Galactic Empire, Space Exploration
Size: 371 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.00 / 5
1 review

Mind Games

by William Mitchell

Jack Reiner has dealt with some messed-up people in his time. As a psychologist working for the US Military he's encountered PTSD, behavioural instability, the works. His latest patient though promises to be his hardest: humanity's first extraterrestrial contact, a sentient space probe millions of years old, traumatised after seeing one race after another -- including its originators -- annihilate themselves in wars and global catastrophes. It enters the solar system begging for help in ending its existence, but the personnel at the listening station have other ideas. The probe knows things that could propel humanity to a new technological age, and Jack's job is to keep it alive, and keep it talking. But Jack is soon thrown into a game of psychological chess, battling something far more co...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, First Contact, Hard Science Fiction, Space Exploration
Size: 52 pages
Free eBook download for Kindle from 21 February 2020 onward  

Starmen Collection 1: Overseer Arc (Starmen (Space Opera Series))

by J.M. Hagan

Contains Additional Chapters! Books 1 & 2 of the thrilling Starmen series -- about an unlikely crew with an unusual mission. Book 1: Starmen A pulse-pounding origin story about a team of Starmen – intergalactic bounty hunters.A cold-hearted dictator escapes the claws of justice and is chased down by a brilliant inventor seeking vengeance, undeterred by the barrage of enemies in his path.Venec is from a distant galaxy and has invented a device capable of time travel, only to be interrupted before he can test it by the escape of his world’s most hated enemy – Amataius.A passenger aboard Venec’s ship, Cane – a seemingly ordinary traveller with dreams of exploration – is actually the spawn of a genetically engineered race of humans, and is swept along on a journey across galaxies...

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Anthologies & Short Stories, Genetic Engineering, Military, Space Exploration
Size: 451 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.80 / 5
5 reviews

Scabs: The Gemini Exception

by Eric A. Shelman

SCABS: The Gemini Exception A strange phenomenon occurs out of nowhere. An omnipresent light that engulfs the entire planet. Humanity is forever changed by the light. NOAA and NASA are mystified. People soon face a new threat; even the smallest, most insignificant injury will no longer heal. Doctors cannot stop it. The sick do not die … they change. They are Scabs. As the survivors flee, it becomes clear there is no place to run and time is short. The topography of the planet begins to change. Devastation and destruction ensue on a massive scale. Scott and Warren Walsh are brothers. Over a thousand miles separate them from one another. Something about them is special, and places them in a category with only 0.2% of the world’s population. Only one thing gives Scott, Warren and ot...

Genre: Fiction, Horror, Science Fiction & Fantasy, Science Fiction, Alien Invasion, Colonisation, First Contact, Genetic Engineering, Space Exploration
Size: 375 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.30 / 5
4 reviews

The Veil

by William Bowden

We are not alone in the Universe, and now the age of innocence is over, the time of the Veil upon us - for we have, thus far, survived.

Industrialization, war, technological advancement. It is a common transitional period. A species that destroys itself during the process is not a threat to those who observe from afar.

And in this regard the Veil is many things, its purpose to deliver mankind from temptation, its goal a swift conclusion.

This space odyssey is the third book in the series by the same name, though it can be read on its own merits, the first two books telling of the events that shaped those involved....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, First Contact, Hard Science Fiction, Space Exploration
Size: 181 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.40 / 5
4 reviews

Hayden's World: Volume 1 (Hayden's World Collection)

by S.D. Falchetti

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Genre: Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Hard Science Fiction, Military, Space Exploration
Size: 274 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.50 / 5
5 reviews

Project Charon 1: Re-Entry: A Space Opera Adventure

by Morton Blake

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Genre: Science Fiction & Fantasy, Military, Space Exploration
Size: 236 pages
Free eBook download for Kindle from 21 February 2020 onward  

Rating: 4.70 / 5
5 reviews

EMPTY CASKETS: Terran Patrol Book One

by Lewis Dually

Commander Allen Paul has just returned to duty as Skipper of the Navy's oldest space cruiser. His mission, capture one of the alien species known to be hiding in the asteroid belt and relieve them of a sub-space radio needed to launch Earth's first manned deep space mission. The problem, Commander Paul doesn't think the aliens are the enemy. Making matters worse, he's still reeling from the death of his best friend, his ship is outgunned, his commander is up to something horrific, his best officers are being reassigned and there are two hundred missing miners in the asteroid belt and someone is shipping gold bars in their empty caskets. Oh yes, and he's trying to kick a nicotine addiction. With the help of a veteran Texas Ranger and the less than space worthy Dr Shaw, he investigates the m...

Genre: Crime, Thriller & Mystery, Mystery, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, First Contact, Military, Space Exploration, Space Opera
Size: 296 pages
Free eBook download for Kindle from 20 February 2020 onward  

Rating: 4.50 / 5
4 reviews

Erebus: A Hayden's World Novella (Hayden's World Origins Book 4)

by S.D. Falchetti

Seven Light-Days to Erebus. In 43 Seconds, James Hayden took us to near-light-speed with the world’s first Riggs ship. Now, construction of the second Riggs ship is nearly complete, and in one month Sarah will take the helm. But growing opposition may shut down the program before she gets her chance. When James’s last-ditch publicity stunt traps him light-days from rescue, Sarah must decide just how far she’s willing to go to save a friend.Erebus is a hard science fiction short story set in the Hayden's World universe. The story is a 17,000 word novelette (< 2 hours to read) 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, First Contact, Military, Space Exploration
Size: 72 pages
Free eBook download for Kindle from 20 February 2020 onward  

Rating: 5.00 / 5
5 reviews

Call of Courage: 7 Novels of the Galactic Frontier

by C. Gockel

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Genre: Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Metaphysical & Visionary, Military, Space Exploration
Size: 1900 pages
Free eBook download for Kindle from 20 February 2020 onward  

Rating: 5.00 / 5
5 reviews

Man, True Man (The Chronicles of Tonath Book 1)

by Mari Collier

A spaceship crashes into the planet Tonath. The lone occupant, a mutant with two hearts, survives and fights his way to the sunlit part of the planet.After a passing freighter finds him and takes him to the Western Starshift Institute of the Way, he finds the Teacher. Tonath is a planet being torn apart by the forces of nature, and only the Teacher can predict the movement of the stars and interpret the prophecies.But will the Teacher be able to recognize True Man and True Foe in time to save Tonath from a thousand years of burning?...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Alien Invasion, First Contact, Galactic Empire, Space Exploration, Teen & Young Adult
Size: 242 pages
Free eBook download for Kindle from 20 February 2020 onward  

Rating: 4.00 / 5
4 reviews

Children of the White Star: A Sci-Fi Adventure

by Linda Thackeray

After Garryn returns to claim the throne of his homeworld, he finds himself plagued with dreams of a mysterious star system with a yellow sun.Driven to consult a mentalist to determine the cause of his nightly visions, Garryn discovers he is one of many who wake up in the night. Along with a new friend, he embarks on a quest to understand the cause of his dreams.But the truth behind the dreams reveals a secret that will change their lives, and shake the Empire to its foundations....

Genre: Crime, Thriller & Mystery, Mystery, Suspense, Fiction, Action & Adventure, War, Science Fiction & Fantasy, Science Fiction, Colonisation, Galactic Empire, Space Exploration, Space Opera
Size: 303 pages
Free eBook download for Kindle from 20 February 2020 onward  

Rating: 5.00 / 5
5 reviews

Al Clark-Christopher's Journal: A Year Alone

by Jonathan G. Meyer

Christopher Morris is on his way to a new world when his stasis chamber malfunctions and shuts down. He finds himself trapped and alone in the Habitat Ring of a massive starship without access to the rest of the vessel. What would you do if you had all the time in the world and nothing to do?This short story is a prequel to the highly rated Al Clark Series, and introduces you to a main character you can't help but like....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Adventure, Space Exploration
Size: 34 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 5.00 / 5
1 review

Wasting Time on Mars

by A.M.R. Taylor

The struggle between Earth’s superpowers for supply of Helium-3 from Mars has escalated into full-blown nuclear war on Earth. The colony is cut off and soon discovers a murderer in their midst. Before Mike, the Head of Security, can apprehend the killer, forces from Earth arrive and occupy the colony to secure the Helium-3. The colony resists and discovers they have more assets than they realised - one colonist is more than they appear to be and a small group of colonists escapes and trains to become an elite military unit. More warring forces arrive from Earth, and while the battle rages overhead, Mike and the Leadership Team scramble to expel the occupiers, find the murderer in the colony, and stay alive....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Post-Apocalyptic, Space Exploration
Size: 247 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 5.00 / 5
5 reviews

Fesarius: The Murdered World

by JOHN ADAMS

"The Murdered World" is the second science fiction novel in the author's Fesarius series. The author has reimagined the Star Trek universe with elements of Star Wars, Battlestar Galactica, a hint of The Orville and a boatload of common sense. The Discovery Channel, The History Channel, National Geographic are also included for good measure. Military accuracy is enhanced to create a read that is both comfortably familiar yet completely new.After their success at the Semnorian Homeworld, starship Fesarius is ordered to investigate a newly discovered solar system. The automated FTL probe reported that it has nine planets that have been heavily mined, and the second planet is emitting an incredibly large radiation signature. In fact, the radiation coming from the second planet is 540% gre...

Genre: Science Fiction & Fantasy, Space Exploration
Size: 74 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 5.00 / 5
3 reviews

Faithful

by April Conrad

It is the 55th century, and Lehra Cranewing has always dreamed of traveling to the stars. Following the footsteps of her parents, she has joined ESEA, the Earth Space Exploration Administration, the paramilitary agency which controls all official exploratory missions for the Earth Star Alliance.Shortly after graduating from the academy, she makes a promise with her father that together, they will one day reach a world that has been coined “Fringe”, a habitable moon orbiting a gas giant 35 light years away. A project named “Resolute” seeks to send a craft there at 99% light speed, something that has never been done with a manned mission, and once it leaves, the craft will never return.Aydeline Rivervale is a rising star within ESEA, said to be the best efficiency expert in the whole...

Genre: Fiction, Gay & Lesbian, Science Fiction & Fantasy, Science Fiction, Hard Science Fiction, Space Exploration
Size: 293 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 4.60 / 5
3 reviews

Periphery (Expansion Chronicles Book 1)

by J. W. Ferguson

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Genre: Science Fiction & Fantasy, Science Fiction, Adventure, Space Exploration, Teen & Young Adult
Size: 373 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 3.00 / 5
3 reviews

Expedition: A first-contact colony ship space opera. (Galactic Neighborhood Book 1)

by Alexander Elliott

The humans of Earth planned for a long intergalactic journey. What they didn’t plan on was running into the neighbors.In 2096 Captain Christopher Perry led the starship Expedition on a centuries-long search for a suitable world to colonize. Assisted by Mosis, a sentient AI, the unsuspecting crew is awakened by an alien transmission, leading them to the remains of the Vingah race, preserved in stasis. With a rescue mission in full swing, the allies are challenged by an aggressive species, bent on acquiring the Vingah’s secrets. The confrontation’s outcome will change the destinies of three disparate races, and allow the victors to spread their influence throughout the galaxy....

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Adventure, Colonisation, First Contact, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 152 pages
Free eBook download for Kindle from 19 February 2020 onward  

Kimaal (The Last Narkoy)

by Elizabeth Price

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Genre: Science Fiction & Fantasy, Space Exploration, Romance, Science Fiction
Size: 296 pages
Free eBook download for Kindle from 19 February 2020 onward  

EPOCH Fates And Furies: The Saga Prequel

by Michael Orr

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Genre: Science Fiction & Fantasy, Galactic Empire, Space Exploration
Size: 102 pages
Free eBook download for Kindle from 19 February 2020 onward  

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Rating: 2.50 / 5
3 reviews

Rune Universe: A Virtual Reality novel

by Hugo Huesca

Begin Deep Dive Immersion?[Yes]Welcome to Rune Universe. Connecting to the game servers... Faceless Corporations. Neon lights that hide rampant crime underneath. The year is 2041.Cole Dorsett is a Script Kiddie, a thief of information with a chip against the system.Rune Universe is a game with a billion worlds. With great interstellar alliances, unending adventure, spaceshipsthat dance around black holes. And it hides a secret the CIA would love to crack. A secret many are willing to kill for.Inside Rune Universe, Cole will stumble upon real, mortal danger. To avenge a fallen friend, he must risk it all.And make a decision that will change the face of the world... forever.Books in the series:1) Rune Universe2) Cold War Rune3) Rune Source0) Rune Zero (standalone prequel)...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Cyberpunk, Dystopian, First Contact, Space Exploration
Size: 503 pages
Free eBook download for Kindle from 19 February 2020 onward  

Rating: 3.40 / 5
3 reviews

The Lost Planet

by Angus MacVicar

Sixteen year old Jeremy Grant, born in Australia, comes to live with his uncle Dr. Lachlan McKinnon in Inverard, Scotland, following the sudden death of his parents.

On his arrival, Janet Campbell, his uncle’s pretty secretary, also a science student, meets him at the train station and Jeremy takes an instant liking to her.

On their journey to Jeremy’s uncle’s house, Janet gives him an overview of the inhabitants. Jeremy is fascinated to learn that there is a deep secret guarded beyond the electric fence at his uncle’s residence.

Jeremy spends his first night in silence. With his uncle too busy to pay much attention to him, he has his evening meal alone, with just the friendly cook, Miss Smith, as intermittent company. The silence is shatter...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Colonisation, Space Exploration, Space Opera, Teen & Young Adult
Size: 143 pages
Free eBook download for Kindle from 18 February 2020 onward  

Rating: 5.00 / 5
5 reviews

Under A Dark Sky (Worldburner Book 1)

by Johan M. Dahlgren

It's a world of fighters, drunks and prostitutes. And those are the good guys.On the rebel colony planet Elysium, a man who claims to be Jesus Christ reborn is executed in a live video streamed by religious extremists. Nothing terribly original so far for Elysium.Only this time, the man doesn't die.When cynical security expert Asher Perez is sent to find the self-proclaimed saviour, it soon becomes apparent that no-one is who they seem, and that something dark is stirring in the shadows.Something that has been watching humanity since the dawn of history.If you enjoy the works of Richard Morgan, Neal Asher, Iain McDonald, Alastair Reynolds or Gavin G. Smith, you will love this novel."I very much enjoyed your characters, your story, and your writing… I enjoyed the humour in the story… Th...

Genre: Crime, Thriller & Mystery, Mystery, Thrillers, Suspense, Fiction, Action & Adventure, War, Science Fiction & Fantasy, Science Fiction, Colonisation, Cyberpunk, Dystopian, Galactic Empire, Military, Post-Apocalyptic, Space Exploration, Teen & Young Adult, Mysteries & Thrillers
Size: 292 pages
Free eBook download for Kindle from 18 February 2020 onward  

Rating: 4.70 / 5
4 reviews

43 Days to Oblivion (The Jolo Vargas Space Opera Series Book 2)

by J.D. Oppenheim

Still hunted by the Fed, Jolo turns space pirate and is happy to steal what he needs from the core and live on the fringes of space in anonymity. But when the BG start attacking Fed targets and ramping up for war, he's forced into a decision. Will he sit by and let the BG worms kill humans or stand and fight?...

Genre: Fiction, Science Fiction & Fantasy, Science Fiction, Military, Space Exploration, Space Opera
Size: 202 pages
Free eBook download for Kindle from 18 February 2020 onward  

Rating: 3.90 / 5
7 reviews

Welcome to the Madhouse: A Medical Space Station Thriller (The Grace Lord Series Book 1)

by S.E. Sasaki

"A layered debut that sings odes to the grandmasters of sci-fi." — Kirkus Reviews."S.E. Sasaki is a hidden treasure, a powerhouse artistic talent who in Madhouse brings us medical science fiction on a personal, engaging level that is addictive to read, sometimes scary. and always FUN. Recommended!" — Ed Greenwood, internationally bestselling creator of The Forgotten Realms©WHAT DOES IT MEAN TO BE HUMAN? Dr. Grace Lord, idealistic, dedicated surgeon, is faced with this question when she accepts her 'dream job' as surgical fellow to the galaxy-renowned surgeon, Dr. Hiro Al-Fadi, on the Conglomerate's Premier Medical Space Station, the Nelson Mandela. Grace has to learn to quickly roll with the punches . . . or die. While being attacked by humans modified into animals, stalked by android...

Genre: Crime, Thriller & Mystery, Thrillers, Fiction, Science Fiction & Fantasy, Science Fiction, Galactic Empire, Genetic Engineering, Military, Space Exploration, Space Opera
Size: 246 pages
Free eBook download for Kindle from 18 February 2020 onward  

Rating: 3.70 / 5
7 reviews

Pioneer Horizon (Mydlands)

by Perry Kirkpatrick

A group of scientists and the Marines assigned to guard them are on the surface of planet Novus-147 assessing it for potential human colonization. When a deadly storm rolls in with no warning, they lose contact with the USS Calypso in orbit overhead.Will they survive? Will they be able to reestablish contact? Pioneer Horizon tells the origin story of the planet Nidus and its original settlers. It is part of Mydlands, a Creative Commons sci-fi universe. This is a short story (approx. 14 minutes average reading time)....

Genre: Fiction, Short Stories, Science Fiction & Fantasy, Science Fiction, Anthologies & Short Stories, Space Exploration
Size: 18 pages
Free eBook download for Kindle from 18 February 2020 onward  

Rating: 2.80 / 5
8 reviews

The Executioner (The Cosmic Justice League Book 1)

by Sam Sea

The war might be over, but for Derran, one of Imperial's most celebrated soldier, no retirement is in the cards. Offered a job to train the next generation of special imperial units, he is risking his life again. And that might be all right, as long as that does not come at the cost of endangering those closest to him....

Genre: Fiction, Action & Adventure, Science Fiction & Fantasy, Science Fiction, Adventure, Galactic Empire, Military, Space Exploration
Size: 89 pages
Free eBook download for Kindle from 18 February 2020 onward  

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