It would make sense. A giant space-faring civilization's trash-planet. Huge, thick atmosphere due to trillions of tons of hydrocarbons choking the atmosphere...
Sometimes I wonder how many, if any, really bizarre astronomical anomalies we discover and try to explain with natural phenomena could actually be an artificial construct like that. Now, that's just kind of a silly idea for this one, but ya never know. What if gamma ray bursts we see from quasars are like... intergalactic warp trails?
![Cool Cool](./images/smilies/cool.gif)