A clickbait title - they reflected the existing sun.
The subset of people for whom such a title would be "clickbait" is so small and well-informed that they ought not to be falling for clickbait.
Everyone else understands that since it is impossible to build a sun, it must be a clever metaphor or some other intriguing novelty.
I mean, they don't have to succeed, just to convince the angel investors to put some money in...