x92vbb on Nostr: No, the sun is mostly of hydrogen. That the light needs >100,000 years to pass a ...

No, the sun is mostly of hydrogen.
That the light needs >100,000 years to pass a certain inner area doesnt mean that the radius of this inner area is >100,000 lightyears.

The light just travels incredibly slow due to the sun's "gravity", while a lightyear as a distance unit refers to the speed of light in a vacuum.