Throughout this universe, and its close counterparts, a race predating even Rabbits created a piece of technology referred to by the humans of this universe as a Stargate. That is why this dimension is often called the Stargate verse.
Subject J. O'Neill is the leader of the semi-military team of this universe known as SG1. This team is frequently at the center of trans-dimensional events.
Subject D. Jackson is a member of the SG1 team, focused mostly on culture and history. Throughout his time in the Stargate Program, we have recorded his death several times, most of which seem to be legitimate.
We have reason to believe that he ascended to the Ancient Plane before returning to his more corporeal, human, form. It is unclear if he has knowledge of our surveillance because of this ascension.
Subject S. Carter is a member of the team SG1. This subject is highly proficient in many sciences as well as with technology. With her abilities, she is not only at the center of trans-dimensional events, but also sometimes the cause of them such as the events documented in S10E20 (see the archived transmissions below for more details).
Subject Teal'c is the fourth member of the SG1 team, and previous servant to the Goa'uld Apophis. He is now one of the leading forces bringing freedom to the rest of his kind, the Jaffa—a race used by the Goa'uld as incubators for their young.
His journey of self-discovery has been most intriguing to observe and proves that there is always hope, no matter how grim a situation may seem.
Having a father who's a general is not an advantage if you're a woman in the air force.
Teal'c and Ronon are both aliens to this universe, and the transmission for what differences they find relevant give keen insight into their cultures.
Returned from ascension, Daniel relearns the lessons of suffering in a body.
Daniel had never wanted to be Indiana Jones.
The letters linked here were retrieved from the collapse of the ghost loop documented in video transmission S10E20.
Jack, Sam, and Daniel attempt to make Teal'c feel welcome by getting him to help them plan what he'd like to learn about Earth.
A time travel accident briefly sends Subjects S. Carter and J. O'Neill into one possible future.
Daniel is in the infirmary, dying of radiation poisoning.
A predictive analysis of what might happen should Subject D. Jackson become trapped inside a time loop as happened to Subjects Teal'c and O'Neill in video transmission S04E06.
The universe wasn't that kind.
An analysis of five times Subject D. Jackson came close to dying.