From the link: Um, what? Bait-and-switch much? If your head isn't spinning, it gets even worse: So this "might" happen in a few hundred thousand years -- or a billion -- or never. What this sounds like to me is that scientists have speculated this may be a "thing", but have never actually even modeled it. So it might be a thing or it might not, but certainly not for hundreds of thousands of years or few orders of magnitude longer.