The hieroglyph does not prove UFO's are real. Some think that this hieroglyph has a new hieroglyph re-carved over an older one. Like a double exposed picture. But this also takes a big leap in faith too believe this. There is on proof for this double exposure theory. I have read dozens of reports about this assumption and that is all it is an assumption based on finding any reason to disprove it.
Some individuals do not like what they seen so they had to find an alternative explanation for what the the hieroglyph shows. Like pulling a bunny out of a hat.
Some say it is digitally enhanced, But even when it is not enhanced you can still see them. How hard some people try to discredit what they do not understand. By the way this is not the only old proof for there are alot of old items the are just as hard to explain.