While I'm no longer active in many commercial #SocialMedia platforms, as a #science communicator I still keep an eye on them to see how people (mis)understand #astronomy, and incorporate those lessons to my job.
Today Facebook crushed my soul with this abomination.
A while ago I wrote this article explaining how to spot fake #astrophotography images using science:
https://www.eso.org/public/blog/csi-astronomy/
That article has now been superseded by "this is fake because <waves hands angrily in despair>"