It didn't add up. The gate system wasn't generally built for time travel, and they shouldn't have passed near any solar flare activity. So how the heck did SG-1 manage to find themselves 500 years into a really backwards future?

River, replicators. Millions. But all are one and one is all. Same mind, same thoughts.

Ain't no power in the verse can cool Mal down right now. Not a one.

SG-1 are on a routine mission when they come across a simple town with advanced technology. What will happen when the military team meet some rather cautious and shady space cowboys?

Returning to space after a successful heist Mal and the crew of Serenity discover some strange guests aboard their ship...

Hunted by the Alliance and being chased by Reavers, the crew of Serenity take a chance on the dimensional rip in front of them. But have they led Reavers to humanity's home world?

Stargate SG1 Firefly xover. River is lost: Where is found and what she uncovers may teach her more about her verse than the crew of Serenity are willing to face. Spoilers for the movie Serenity. See that first! About to be unearthed from the dead!

River speaks of degradation of copies and repeated memories. The young man rescued from a basement cell in a Core world mansion sometimes speaks nothing anyone sane understands. And Mal hates to handcuff the kid even for the kid's own protection.

Simon's about the find out the hard way that the barker's not lying: there really IS proof of alien life behind that curtain.

Firefly/SG-1. SG-1 is stranded in the Firefly universe. They join forces with the crew of Serenity in the hopes to find a way back home. Thanks to Celine for the beta help!

They were paying too much for a simple transport job. Mal should have known they’d be trouble.

During a rescue mission gone awry, Sam and Jack end up stranded in another galaxy where they find themselves passengers on a ship called Serenity. Sam/Jack EST

As of Ch. 9, this fic is now a StargateFirefly xover. Mal hires an old flame to be Serenity’s cook. But, like Mal, she’s changed over the last eight years since they’ve seen one another. Trouble ensues. Spoilers for Serenity inside.

Firefly/Stargate SG-1. Inara/Jack. She runs her fingers over the pale white scars that line his chest, his neck, his arms.

SG-1 visit a planet, but find no life. While there they "make" new friends while fighting for their lives against the creature that caused the planet to be lifeless. Better summary inside. Crossover with Firefly/Serenity. Need help with the title.

Welcome to the Black. Stargate SG1, Firefly crossover.

Alternate Universe Fusion. The crew of The Stargate are one of the strangest you'll meet. Three Alliance soldiers, an Alliance doctor, a mercenary, and three Academy escapees. What happens when they meet the crew of Serenity in the worst way? Discontinued