“that threw their ideas of planet and star formation into doubt. “
That’s because its “science” /s. No its NOT. Its “guess work” pipe dreams and wet dreams all in one.
They are looking “billions and billions” of light years into space and make determinations as to just about everything!
Astronomy is a nice HOBBY! Its NOT “science”.
Your level of ignorance is extreme. This article is referring to the Orion Nebula region which is only about 1300 light years from earth. Not billions of light years.
You declaring all the science and discoveries we've made of the sun, moon, solar system, planets, galaxies etc, all being simply, "Guess work" and make believe, takes ignorance to a whole new level.