ET Base On Planet Mercury, 100% Proof of Ancient Aliens , UFO Sighting News.

Source: https://photojournal.jpl.nasa.gov/catalog/PIA16676

I found some interesting buildings in some craters on planet Mercury. The structures are bluish purple and have a lot of right angles. Just really amazing and breathtaking to look at. Check out the video to see the other amazing finds in this photo. 
SCW