Oh, wait! There's one of Richard C. Hoagland's perfect, equilateral triangles in one of the sun pics! Surely confirming his hyperdimensional physics!
But wait there's more...on March 12 to the present, skygazers have looked at the video and stills from NASA's SOHO project and noticed something odd on the surface of the sun - an equalateral triangle.
Could this be a figment of imagination produced by Photoshop? The video and other images were easy to find on NASA's site. The one shown is one that I captured.
One narrator noted that the triangle was located near the center of the sun so it was a portal for a stargate that would go right through it (for the alien ships, of course). Another theory that popped up on YouTube was that aliens are building an enormous pyramid.
Here is the sun image which is supposed to contain an equilateral triangle. Do you see an equilateral triangle anywhere in there?

This is the closest thing I could find to something that might charitably be described as triangular. It doesn't look very equilateral to me:
