DarkObsidian 
"[@Background Pony #BEBC":](/forums/pony/topics/crazy-headcanons?post_id=4978343#post_4978343
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>>1792172s
You can see it there in the the background too. Not the best image, but it seems, that there is actually no proper image here on Derpibooru. I don't know if it is an artifact from the EQG world, but why should the ponies not be aware of their own solar system? In any case, it was not discussed further and that is really a pity.
Smiling Panzerfuchs 2.0
>>1792172s
You can see it there in the the background too. Not the best image, but it seems, that there is actually no proper image here on Derpibooru. I don't know if it is an artifact from the EQG world, but why should the ponies not be aware of their own solar system? In any case, it was not discussed further and that is really a pity.