Read more: 12 Underrated Sci-Fi Shows That You Need To See Vala Mal Doran was a human with a Goa'uld background who first appeared in the season 8 episode of "Stargate SG-1" entitled "Prometheus ...

And it's big enough to hold a Stargate which means this cargo area is at least 22 feet tall. Airlocks line the midsection of the ship. After four years of success, the Prometheus was destroyed in ...