1 - 20 of 5,440 Works in Space Opera
Navigation
Listing Works
-
Tags
Summary
At a temple orbiting the Seventh Mouth of Khal-Esh, a black hole worshipped as a god of war, Tazarae Kiirdon and Elaris Zhyrani train to become Dryzr warriors. Bound by duty yet drawn to each other, they whisper of a life beyond the temple’s walls. To stay means honor. To leave means freedom. Between the two lies the fragile promise of love.
Series
- Part 1 of Binary Stars
-
Tags
Summary
A young and reckless Rogue Trader arrives at an Imperial world for an ancient relic, but an easy walk turns into a catastrophe: the artifact has already attracted Tzeentch cultists and its creators, the mysterious Aeldari…
Series
- Part 2 of Farseerverse (Warhammer 40,000)
-
Tags
Summary
The infamous space criminal Vedal Johnson has recently been caught in the act and is now to serve his surplus years frozen inside an ice cube. However, a new ambitious project on repurposing convicts makes him an offer that is somehow slightly worse than being turned into ice cream.
Of course, he will take it.
Join the Neurofic Discord server: https://discord.gg/r8ftQzvq5a
-
The Quite Curious Mythos of Miss Kitty Fantastico by TheClowniestLivInExistence
Fandoms: Buffy the Vampire Slayer (TV), Star Trek, Angel: the Series
01 Nov 2025
Tags
Summary
The USS Hellmouth has had to overhaul their entire science department due to the unforeseen, but very foreseen betrayal from Margaret Walsh. Luckily, they have Dr. Dawn Summers, and unfortunately, she's second-in-command to Andrew Wells, who is not that good at his job. When the crew of the Hellmouth encounter a Class M planet with several species hellbent on killing them, Dawn is going to have to prove herself as the best they've got.
A Buffy/Star Trek crossover fic written for Elysian Fields' Transformation Event.
Series
- Part 2 of Going of the Bold
- Language:
- English
- Words:
- 5,424
- Chapters:
- 2/?
- Hits:
- 14
-
Tags
Summary
As a Space Drifter Craig’s life had been quiet and relaxing, just as he liked it. Transporting cargo from A to B with his beloved spaceship ‘The Feldspar’ was all he needed in life.
But when a commission from the Astral Union puts him in the middle of an intergalactic conflict the only way out is through.
or;
Space pirates are a real thing that brings Craig more trouble than they’re worth.
-
Gateway To A Stolen Moment by LastNightFanfictionSavedMyLife
Fandoms: Stargate Atlantis, Stargate Atlantis: Legacy Series - Various Authors
01 Nov 2025
Tags
Summary
A journey through the Stargate is taken. It leads to a different Universe and a different space within two travellers. A gateway to feelings and emotions that have been hidden, suppressed is uncovered. A gateway emoted in different tongues and touches, but understood, no matter the language that the words are spoken in. A gateway uncovered in one, quick blinding flash of lightning, stolen with a smile and a touch.
Another traveller follows the same route, but they steal a darker path... One that is slowly uncovered by loss and pain and death.
-
Rated T for swears, future death/blood and for emotions/actions of a naughty nature. See warnings for each chapter in the Notes there.
Series
- Part 31 of AU-gust fics for 2025
-
Tags
Summary
“Stark, you know that’s a one-way trip?”
The portal close, leaving Tony stranded on the other side.
But he doesn't die. Quite the contrary.
New life, new adventures and a race to stop Thanos before the Mad Titan reaches Earth... -
Gundam SEED Kismet by themacattack54 (rebelcheese)
Fandoms: Gundam SEED, Gundam SEED Destiny, Gundam 00
01 Nov 2025
Tags
Summary
This is the sequel to Gundam SEED: Bloodlines. Two years after the end of the Bloody Valentine War, Cagalli Yamato finds herself gradually pulled from her life of peace as shadowy forces seek to tear the world apart and plunge it back into war. The key may be a girl she met during the last war... a girl named Mayu Asuka.
- Language:
- English
- Words:
- 9,962
- Chapters:
- 2/?
- Hits:
- 13
-
The Citadel of Dreams by KSMoss
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
01 Nov 2025
Tags
Summary
AU. First Contact War. The galaxy where Shepard never enlists, and Vakarian remains a faithful Hierarchy officer.
-
"In the quiet moments between battles, he would catch himself going into those forbidden if-onlys. If only they hadn't been on opposite sides of a conflict that seemed to grow more insurmountable with each passing year. If only he could forget the feel of her skin, the sound of her laughter, the way her eyes would light up when she spoke about her blue skies.
But he couldn't forget, just as he could never see her again. He had no choice but to press on, because that's what a good turian would do. And he clung to the hope that somehow, someday, he might find his way back to that turian…"
-
This is Part 2 of the Violet Oceans series. It features a lighter tone and more familiar setting—expect hurt/comfort, drama, political intrigue, action sequences, and occasional smut. Fan-favorite villains and beloved characters from the canon will be tagged as they appear.Series
- Part 2 of Violet Oceans and Blue Skies
-
Tags
Summary
An epic love story between two unhinged gods.
Sylus, the Last Dragon and Sovereign of the Cosmos × The nameless Sorceress, a Chaos Player and Hacker of the Principle.
They are perfectly matched arch-enemies, and the universe's only true soulmates.
————
"You want... to leave?"
"You think you can escape my world again... through something as cheap as death? As disappearance?"
"My brand is seared upon your soul."
"Even if we descend into hell," his eyes, burning with madness, locked onto mine, "...you descend with me."
————
I awaken in a cage, my memories gone. The man guarding me, Sylus, claims I am the love seared into his very soul.
But the script of fate has long been written: I am the light he is destined to extinguish with his own hands.
This is a cosmic game of love and slaughter that spans eons.
This is the ultimate gambit against the gods themselves.
Two cursed souls, determined to declare war on destiny.
"Sylus, this time, we will be the ones to write our fate." -
The Lion, The Witch, & A Galaxy Aflame by ThatBastardRuven
Fandoms: Warhammer 40.000, Warhammer 40k (Novels) - Various Authors, RWBY
01 Nov 2025
Tags
Summary
After the fall of Atlas, Team RWBY find out that the universe is much larger and more complicated beyond the confines of Remnant. Separated across a galaxy in flames split asunder by Dark Gods they will devote the next 23 years of their lives trying to find their way home whatever the cost. This is their Odyssey.
Series
- Part 1 of An Odyssey of the Stars
-
Tags
Summary
Porphy gives Gossan advice on dating. And Esker is an outlaws and duels with Slate.
Also, the moon is ember twin for some reason.Crack
-
Star Wars: Knights of the Old Republic Prequel - Outer Rim by KaptainViciorious
Fandoms: Star Wars Legends: Knights of the Old Republic (Video Games), Star Wars Legends: The Old Republic (Video Game), Star Wars Legends - All Media Types, Star Wars Legends: Knights of the Old Republic (Comic), Star Wars Legends: The Old Republic Series - Drew Karpyshyn & Paul S. Kemp & Sean Williams, Star Wars - All Media Types
01 Nov 2025
Tags
Summary
A long time ago, in a galaxy far, far, away...
The threat of the Sith has faded, and the Galactic Republic sleeps soundly as peace reigns in most corners of the galaxy.
But the rumor of threat is growing in the Outer Rim as Mandalorians and malcontents fester, and the innocent are ever at the mercy of cruel tyrants. Jedi Knights Vaghar Marduk and Vima Sunrider, and her Padawan Meetra Surik, venture into the Kanz Sector of the Outer Rim on a fact finding mission for the Jedi Council...Series
-
Спасение планеты Тви by Dovolnostranny
Fandoms: Импровизаторы | The Improvisators (TV 2016) RPF, Тайна Третьей Планеты | Tayna Tretyey Planety | The Mystery of the Third Planet (1981)
01 Nov 2025
Tags
Summary
Капитан корабля Антон и его муж космозоолог Арсений впервые берут свою дочь Алису в экспедицию по поиску новых животных для зоопарка и случайно ввязываются в историю с космическими пиратами. (сф 4.585)
-
Among Distant Stars [Final] by Mirrond
Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)
01 Nov 2025
Tags
Summary
The war with the All for One ended and Izuku was allowed to rest, using the remaining energy of the One For All to save some more people, finish school and then move over to another profession that allowed him to help people, while enjoying the fame of being at the forefront of saving the world. And thus ends his story.
....
Yeah, right. No way it would be so easy. Instead of enjoying his early retirement from the peak of heroics, he ends up waking up as some sort of biomechanical facsimile of a person in the distant future. And it's not even the distant future of his own world, but of some sort of alternative timeline? And in space? With his first acquaintance in this foreign world being a psychopathic AI who considers AM and Skynet to be their role models?
So much about retirement.
[The Absolutely Final Version, trust]
Series
-
Carne de Cañón by Gerli
Fandoms: Macross - All Media Types, マクロス Frontier | Macross Frontier, Macross Delta, 超時空要塞マクロス | Super Dimension Fortress Macross, マクロス7 | Macross 7, Macross Plus, Macross Zero
01 Nov 2025
Tags
Summary
El temor mas grande de la Humanidad se ha vuelto realidad; miles de flotas Zentradi realizan un ataque masivo a los territorios colonizados, amenazando con la destrucción total. Esta vez ni siquiera la música podrá detenerlos y la NUNS decide apostar todo a una vaga esperanza olvidada en un rincón de la Via Láctea. Novela Ligera con personajes originales. Esta es la tercera parte de la Serie "Chatarra" en el Universo Macross.
Series
- Part 3 of La Trilogía Chatarra
-
The Bridge to Agoria by StarTrekValkyrie
Fandoms: Star Trek: The Original Series, Star Trek: Voyager, Star Trek: Deep Space Nine, Star Trek: The Next Generation, Star Trek: Discovery, Star Trek: Enterprise, Star Trek: Strange New Worlds (TV), Star Trek: Picard, Star Trek: Prodigy
01 Nov 2025
Tags
Summary
Book 5:
Following the terrorist attack on Walanari Outpost, Starfleet searches for those responsible alongside their newfound allies from across the Large Magellanic Cloud. With the death of Admiral Ah’ih, Juruj has been promoted and takes command of the outpost. A new fleet is formed and the crews from these different worlds must learn how to overcome cultural barriers and work together as they face their greatest adversary yet.Book 1: Magellanic Odyssey
Book 2: The Dark Kingdom
Book 3: Into the Desolate Woods
Book 4: RevelationsSeries
- Part 5 of Star Trek Valkyrie
-
Tags
Summary
Hours passed in the hum of the engines. The stars outside blurred, and the silence of space pressed close. Hongjoong noticed Seonghwa slipping quietly to the observation deck, alone, staring into the void. Something about the way he stood there - still, yet alert - pulled at Hongjoong's attention. He should have turned away. He didn't.
Or:
Captain Hongjoong wants to follow a strange signal from outer space.
Seonghwa is his new navigator at the Aurora’s Edge and makes it hard to focus sometimes. How did he end up recruiting someone he didn't even know properly? But the feeling won't let him go, that Seonghwa was meant to be here with him on this journey.- Language:
- English
- Words:
- 1,519
- Chapters:
- 1/?
- Bookmarks:
- 1
- Hits:
- 20
-
Cogito Ergo Sum by Cruellinnet
Fandoms: Star Wars: The Clone Wars (2008) - All Media Types, Star Wars - All Media Types, Star Wars: Clone Wars (2003) - All Media Types, Star Wars Prequel Trilogy, Star Wars: Rebels, Star Wars: The Bad Batch (Cartoon)
31 Oct 2025
Tags
Summary
“This isn’t a love letter to canon. It’s hatemail."
General Grievous survives his duel with Obi-Wan on Utapau, but the Republic "wins" the war. In the remnants of the Separatist movement, one IG-100 MagnaGuard must take command of a broken fleet, wrestle with free will vs. programming, and discover what it truly means to feel.
He was never meant to be a leader. But the Force had other ideas.
If androids dream of electric sheep, what do they see in their nightmares?
———
A multi-POV story spanning:
General Grievous
A sentience-awakening MagnaGuard
Clones post–Order 66 clinging to their Jedi
Separatist holdouts
And B1 battle droids
Set in the days and weeks after the Clone Wars, this is a very slow burn focused on trauma recovery, legacy, and found family. Expect grief, droid philosophy, and occasional explosions.
-
Призрачный шёпот клинка by raventheoutcast
Fandoms: 崩坏：星穹铁道 | Honkai: Star Rail (Video Game)
31 Oct 2025
Tags
Summary
У Дань Хэна не было дома — только бесконечные скитания среди звёзд. Не было прошлого — только смутная и неприятная память о месте, куда ему больше нет хода. У не было цели. До тех пор, пока в его руки не попали осколки клинка, а вместе с ними не появилась тень, что начала преследовать его и во сне, и наяву.
//
Мистическая au, в которой Дань Хэну не пришлось бегать от Блэйда, звёздный экспресс его так и не подобрал, а Блэйд — лишь призрак, заточённый в клинке