Fathom's Phantoms, Ch 5: It's Only the Beginning
Being so far out in deep space, sigma-echo had traditionally been better supplied than most projects.
Fathom's Phantoms: Epilogue
Instead, the sigma-echo station existed simply because the sigma system was so rich in natural resources.
Dispatches II
Of four baker sisters (the youngest being antonia), all of whom are sisters of the sigma omega delta sorority.
Fathom's Phantoms, Ch 6: Some Assembly Required
Vanessa had been assigned to sigma-echo as the third member of the bridge team.
Fathom's Phantoms, Ch 38: At an End
As he looked through the numbers from the latest sigma-echo data he knew that he was facing one such day.
Fathom's Phantoms, Ch 37: Deja Vu
You can tell the vac i'm willing to join their expedition to the sigma system, but i get to pick the ship and the crew this time."
Fathom's Phantoms, Ch 9: A Change of Pace
"repeat: sigma-echo is under attack."
The Journey Chapter 6: Forest Stroll
sigma explained. 'so, that means i'm a gift to help you do it.
Fathom's Phantoms, Ch 12: Safe at Home
Kyle shrugged, "sigma-echo still needed one and it got me closer to... ah... more familiar surroundings."
Prime Directives
sigma muttered with dawning horror.
Fathom's Phantoms, Ch 29: Regulation 3
"so... either it was one of us, or there are other lhi dds on board sigma-echo." ken rubbed the side of his face. "or jen?"
Fathom's Phantoms, Ch 32: A Peek Behind the Curtain
That is the galactic coordinates of the sigma system." dr parker nodded. "correct. we have reason to believe that this station, sigma-echo, may be the key to getting rid of the phantoms and stopping all of this."