[<1/1,000,000th%]

It looks like the author's confused. Does the sun have a neutron star at the core or an iron core? It can't be both.

[Semper Paratus]

Is he saying the sun is like a patrushka doll?

[VadeRetro]

Does the sun have a neutron star at the core or an iron core?

You'd think we'd have noticed the gravity of the situation.

[longshadow]

Does the sun have a neutron star at the core....

If it does, what stops the surrounding non-fusing material (Iron?) from collapsing into the neutron core?

The more I read, the more wacky this article seems.