Where did you read that and why are you reading those things??Â
@SenseOfHumor: I like to follow space stuff, and we currently have this Dawn space craft orbiting this dwarf planet. These "bright spots" are so far unexplained. Every time they come with an explanation, it gets shot down. Ice, Water, shiny rocks, etc. All have been thrown out. And now it turns out, where these are, an atmosphere of some kind is being generated. And of the (three different areas I think) all are located in craters, which if some one were going to build say a earth observatory (place to observer earth), would be the place to build one. If you were advanced enough, you could even generate a false atmosphere. But being a small city, most likely it would give off light like our cities do.
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