[Credit: NASA, ESA, Zolt Levay (STScI)]
I wonder about that flat spot (in the perimeter of the sphere, between 12 and 3 o:clock. Is it caused by the remnents of visible (to us) light? Is the bulge, directly counter-clockwise, related to the flat spot. Was the “blue” inhibited by the “yellow” and of sufficient energy to violate the mathematics of spheres. Also the two bright red spots, at 4 and 9 o:clock, could be the result of the expanding sphere encountering two physical or energy anomalies.
I forgot about the concentrations of the “red at opposite sides of the sphere.
Looks very much a cell on a slide under a microscope.