Is the sun stone calendar Mayan or Aztec?

I can't find a straight answer to this online. Is this sun calendar originally Mayan or Aztec? I know the Aztecs adopted and/or improved the Mayan calendar, but did the original Mayan version include the sun god in the middle?

It is of Aztec origin. The Aztec Calendar Stone is a late Post-Classic Mexica sculpture housed in the National Anthropology Museum in Mexico City, and is perhaps the most famous work of Aztec sculpture. One aspect of the stone is its religious significance. One theory is that the face at the center of the stone represents Tonatiuh, the Aztec deity of the sun. It is for this reason that the stone became known as the "Sun Stone." Richard Townsend proposed a different theory, claiming that the figure at the center of the stone represents Tlaltecuhtli, the Mexica earth deity who features in Mexican creation myths.

Mayan

I think they both had stone calendars but i'm not 100 percent sure

  • Would I burn my eyes if I look at a picture of the sun? I try to look directly at the sun during the summer but always end up hurting my eyes. My question is, would my eyes experience the same pain if I look directly at a picture of the sun on my iPhone? Now, I know I'm not a professor or anything but clearly I'd go blind after looking at the picture after a good 7-8 seconds, right?
  • Syncing iPhone/Mac calendar? I've already synced the calendar on my mac with my iphone but I was wondering if it already did or if there's any way to where if I were to add something to my calendar on my phone it would sync and automatically add that event to my mac?
  • Sun and Moon not in the right place on sky guide app for iphone? I have checked the time on my settings and that is correct, but during the day the sun is shown on the other side of the world, and the moon is up and vice versa. Any ideas what's going on? Not life or death, just curious.
  • Is tbere any major différence between thé iPhone 6 and the 6s? Whooppeee is Xmas again and my daughter wants new 2nd hand) iPhone… 2 years ago almost bought her 5 before i réaliséd that it was 5s she wanted ( cos thé 5 sucks?) And I don't want to screw up this year…