In an attempt to space fold away from attacking Zentraedi forces the SDF-1 finds herself hurled into another reality and another even more devastating war.

The Battlestar Thessalia jumps to the wrong place, twice... right in the middle of the worst first contact of the Babylon 5 universe.

An Earth Alliance expedition stumbles upon a discovery that will change the history and the future of them and other races for the foreseeable future.

Summary: The stranded Federation crews and Earth Alliance are slowly accepting each other. But a genocidal war with the Yonji Sinhindrea threatens everything. The Minbari are struggling for their very lives and old memories still linger. Vorlons and Shadows have fled. Now the younger races must come together or everything will die in fire.

Aincrad appeared just as the Minbari were about to attack earth, now the players have to pretend to be something that they aren't while everyone else reacts to their arrival.

AU of A Legacy of Chaos: A Ship of the Line story. Transformed into a capsuleer by Ethan Rayne and then banished forever by the Powers That Be Xander Harris finds himself in a world previously only believed fictional and in a position to change the winds of fate.

This is a Babylon 5 centered tale. It explores a BSG style exodus due to the loss of the Earth Minbari war. It becomes a crossover with nBSG as of Interlude 1, and crosses with Firefly as of Interlude 2. Most B5 and BSG canon should remain unchanged, including EU. However, Firefly will mostly use series and film canon. Its EU began to expand after I had already merged the plots.

Picard, Garrett, and Maxwell (and their crews) are given another chance to live different lives. Will they accept the challenge, or will former ideas and old habits stop them from moving forward. A universe with its own challenges only makes things more interesting. ALL CHAPTERS HAVE BEEN UPDATED AND EXPANDED.

Han and Chewie take a job carrying cargo to a place so far out in Wild Space they've never even heard of the Empire. Or the Jedi.

The war between Earth and the Minbari has been going on, Earth is losing the war. A desperate plan is launched to retrieve ships and weapons that Earth had locked away and swore to never use again. Will Robotech save Earth as it had so many times before? The galaxy will never be the same.

Two universes share a bridge between them. World-Walkers are chosen to walk that bridge. When a Cadre comes to Babylon 5 the day before Ambassador Kosh arrives at the station, the timeline becomes disrupted...which is exactly what Kaitlyn, the Cadre leader, is hoping for.

The Doctor has been mostly successful in avoiding this galaxy during his last few incarnations. But one day he finds himself in a huge human space station, and he's maybe too curious for his own (and everyone else's) good. The year is 2258. The name of the place is Babylon 5.

One Shot. Basically the UN SPACY have arrived in Babylon 5 universe and are here to help the Earth Alliance. That help starts off with a Zentradi fleet ready and waiting for the Minbari. Very raw.

A mysterious woman appears in the Zocalo. No one saw her arrive. No one knows anything about her. When circumstances force her to get involved, how will anyone react to her presence? What might the future bring? For better...or worse?

While en-route to fight rebel forces in Proxima Centauri, the EAS Typhon has a rough transition out of hyperspace, and finds itself well off course... and facing down the Chig fleet! What's the Earthforce ship to do when the enemy isn't always so obvious? A crossover based on Babylon 5 and Space: Above and Beyond

I've read several good B5/ST crossovers. Here is a bit that could fit in one of them: a conversation between G'Kar and an Andorian

Summary: The continuation of 'A Thin Veneer' . the war between the Minbari and the Federation comes to a conclusion. But the Federation is there and there are forces that are not pleased with their presence. Cultural; differences clash and the tension increases. The Federation can leave, but Pandora's box is already opened.

That was a shadow in the corner of your eye. Those voices you think you keep hearing, are really there. That misplaced item you thought you lost, you never moved it. Those ghosts you keep hearing about are real. And now, the crew of Deep Space 9 and the Enterprise hope to find out, what they are, before they destroy everything. You aren't a threat if you're dead.

So many possibilities exist, creating nexus points where moments that could have happened become reality, and the Earth-Minbari war is no exception. And now a time traveller from the Temporal Cold War has opened up a new front.

SEQUEL - REBIRTH OF A WITCH. Harry has sent Hermione, Prompto, and Noctis to a new and very different universe, one without magic. Split apart, Prompto knows they are alive somewhere. When the offer of becoming a second commercial telepath aboard B5 is made, Prompto Bester takes it, feeling drawn to the station. Surely that means they will be reunited soon?

When two worlds with predefined mindsets, knowledge, and ideals have to throw all of that out the window after contacting a new player. Humanity. (Babylon 5/Mass Effect AU crossover with a Star Trek-based Humanity and Stargate-based Precursors)

Humanity is a species that has fallen from the stars. It now reclaim that which it forgot since ancient times. The Reapers are young in comparison with humanities true age the shadows cower at the power that humanity has the potential to wield. The greatest enemy is the one hidden within.

Kitt awakens in the distant future, damaged, alone, and confused. His cry for help reaches the commlink of Chief Michael Garibaldi, head of security aboard the space station Babylon 5, a man used to playing hero all on his own. A bond forms between them, but ghosts from the past and a plot to destroy the station will test that bond to its limits.

A terrifying future lies in humanity's reach during the Earth-Minbari war; to reach it, humans would have to do the unthinkable. How far would you go just to survive?

Immortals have survived in secret into the 23rd Century. But the Immortal telepath Cassandra has gone missing, and her student Miranda has dedicated herself to the Game so recklessly that her actions could expose them all. Duncan MacLeod and Ted Carson must follow her to Babylon 5 to stop her. But nothing is quite as it seems on Babylon 5.