SGC in the Volos Galaxy
"Incoming Worm transmission sir." A tech reported. "It's a ship AI sir" the tech said in surprise.
The SGC of the Volos galaxy was not on a planet, but instead in an Olympus class city ship in orbit around the same star as the galactic capital. The Stargates on board were Terran models, which meant that only galactic capitals and other SGC's could dial in.
The Terran's had managed to create multiple overlapping gate networks, one for command, one for commerce, and one for evacuations and troop transports. As such every planet usually had two Stargates of different models both working at the same time on different networks. Each galaxy had their own networks, and thus SGC's had to have hundreds of different gates so that they could be dialed in an emergency.
A Worm transmission was a small wormhole that sent a subspace signal directly to the nearest SGC. The commander of the Volos SGC was alerted and the ship AI was soon briefing an SGC general.
In a small room a group of SGC officers sat and looked at the human hologram. The officers were Human, Jaffa, Goa'uld, Tokra, Asgard, Vesects, (an insect like species) and one Nox. The AI spoke.
"I am the AI of the SGC exploration ship Turnra, that ship has been destroyed."
There were gasps of surprise from the Human, Jaffa, Goa'uld, and Tokra officers. The Vesects chattered in surprise, and the Asgard and Nox blinked.
The AI continued "We emerged from Worm space where our deep scans indicated populated planet. We found a planet that was covered by buildings, the crust of the planet was invisible under the structures. We detected satellites and then ships. It was decided to make contact.
We were warned that we were in 'Imperial space' and that if we did not identify ourselves we would be fired upon. The 'Imperials' spoke a derivative of English, an old Earth language. Our diplomat began to speak with the two Imperial ships when they fired on us without warning. I brought the defense grid online as they lunched fighters. The combined firepower of the Imperial ships was able to punch through the shield and destroy the ship."
The SGC officers looked shocked. The SGC Commander, one General Loas spoke angrily.
"This cannot be allowed to happen, muster a battle fleet, we are going to politely ask why they attacked us without provocation, and if they don't have a damn good reason I'm going to burn their planet down to the bedrock!"
"If I may make a suggestion General" one of the Goa'uld officers said "We should also devote deep scanners to this Corsa galaxy before we begin an intergalactic war."
The other officers gave there assent and General Loas agreed to send cloaked deep probes into the Corsa galaxy.