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The First Interplanetary War by the stargate time traveller reviews
Prospectors, pirates, failures and successes...A history of space travel in a combined Expanse and Mass Effect universe.
Crossover - Mass Effect & Expanse - Rated: K+ - English - Sci-Fi/Adventure - Chapters: 3 - Words: 4,369 - Reviews: 8 - Favs: 36 - Follows: 35 - Published: 6/17 - Complete
how to build a spaceship : : for everyone in the world by howtobuildaspaceship reviews
Positive scifi prequel to the Expanse. Philosophy imagining how we can build a better, more loving world for everyone. Dogecoin plus Moon resources plus Exponential growth in space-based solar leads to Carbon fibre orbital habitats for 10 billion people. Should Yellowstone get rowdy or we fail to see an asteroid coming... In addition to rising to the occasion of climate change.
Crossover - Halo & Expanse - Rated: K - English - Sci-Fi/Humor - Chapters: 1 - Words: 1,655 - Reviews: 1 - Favs: 1 - Follows: 2 - Published: 3/3/2021 - Complete
Beyond Sol System by Starbuck1988 reviews
What would have happened if the Dark ages only lasted 100 years, and a series of unfortunate events were to bring 2 different universes together? If you new how certain things unfold, how would humanity handle themselves?
Crossover - Stargate: SG-1 & Expanse - Rated: T - English - Adventure/Sci-Fi - Chapters: 5 - Words: 16,340 - Reviews: 32 - Favs: 51 - Follows: 64 - Updated: 3/16/2019 - Published: 11/22/2018 - J. Quinn, Alex K., Amos B., Bobbie D.
A Moments Rest by temari80
A short story based in the world of my fic, Legends of The Belt Amos takes Mick to a bar on Ceres
Crossover - Expanse & Legends of Tomorrow - Rated: T - English - Friendship/Family - Chapters: 1 - Words: 1,003 - Favs: 1 - Follows: 1 - Published: 10/26/2018 - Amos B., Mick Rory / Heat Wave, Constantine - Complete
The Traveler's Tale by temari80 reviews
Amy and Rory Pond have been living in 1940's New York for awhile. One day a man shows up and introduces himself as Josephus Miller and he is there on Melody aka Riversongs behalf. Soon Amy and Rory are once again on the Tardis and heading to another whole universe. What kind of trouble can brew when the crew of the Tardis meet the crew of The Rocinante and all their friends.
Crossover - Doctor Who & Expanse - Rated: T - English - Sci-Fi/Adventure - Chapters: 6 - Words: 6,208 - Reviews: 2 - Favs: 2 - Follows: 1 - Updated: 10/26/2018 - Published: 9/18/2018 - Amelia P./Amy, 11th Doctor, Rory W., J. Miller
The Devil's Bargain by Chris7221 reviews
Life isn't easy in the belt, even for Remnant-born mercenary Ava Belladonna. Sometimes it's easier to shoot first and talk some poor guy's ear off later. Oneshot.
Crossover - RWBY & Expanse - Rated: T - English - Sci-Fi/Fantasy - Chapters: 1 - Words: 1,852 - Reviews: 2 - Favs: 5 - Follows: 2 - Published: 7/16/2018 - OC
Cyanogenic Specter by thallata reviews
Holden's brain is the perfect radio for the static that was Detective Miller. He can't tell the signal from the noise sometimes, but what he's really worried about is what it means that he can tune to it at all.
Crossover - Expanse series & Expanse - Rated: M - English - Sci-Fi - Chapters: 1 - Words: 4,900 - Reviews: 1 - Favs: 3 - Published: 7/12/2018 - J. Holden, J. Miller - Complete
Legends of The Belt by temari80
Captain Mick Rory of the Waverider is enjoying a quiet day when all of a sudden a mystery ship shows up in their cargo bay. Are they Friend or foe and what do they want?
Crossover - Expanse & Legends of Tomorrow - Rated: T - English - Sci-Fi/Adventure - Chapters: 2 - Words: 2,186 - Updated: 6/21/2018 - Published: 4/15/2018 - Mick Rory / Heat Wave, Sara Lance/White Canary
Lords Of War by jahobes reviews
The Citadel is but a shadow of its former glory. The Terminus systems led by the Batarians and Salarians stand as the new masters of the Galaxy. Or so they thought? Heavily AU. Humanity based off of the Expanse T.V series. HFY.
Crossover - Mass Effect & Expanse - Rated: T - English - Sci-Fi/Drama - Chapters: 13 - Words: 15,121 - Reviews: 48 - Favs: 261 - Follows: 395 - Updated: 4/11/2018 - Published: 6/9/2016 - Garrus V., Liara T'Soni
Plugged into the Driver's Seat by Hawki reviews
Oneshot: Through the protomolecule, Julie and Eros had become one. The expanse of space was her domain. Not just the present. But the past and future as well. In the place that lay between life and death, she could see the other that could see as well...
Crossover - Battlestar Galactica: 2003 & Expanse - Rated: K+ - English - Sci-Fi/Supernatural - Chapters: 1 - Words: 601 - Reviews: 1 - Favs: 4 - Follows: 2 - Published: 3/10/2018 - Julie M. - Complete