AstralKing7 said:
We don't know where the planet was in the first place which means we are just assuming everything about the distance and if it did move and how far it moved and if it even started moving yet
Like l said, the star was called a
su, which posit the cosmic make-up of the star is similar to ours, that includes the distance of the various planets from the sun. Avowedly, the planet Momoshiki sat on was called the earth, cementing this notion.
That being said, I normally don't like using real life logic in fiction because it causes a lot of mental gymnastics, and constant adjustment of one's argument. Nonetheless, we can't ignore the anime tried to depict a realistic impression of what happens after a star is destroyed. Inexorably, the anime can't be accurate about this, since the event is in large part, based on speculations.
The fact remains though, Momoshiki destroyed a star, and by the virtue the novel stated synchrotron was emitted; the destruction was a supernova.
He didn't absorb star.
When Kaguya harvested the chakra fruit from a god-tree, the star didn't explode, so that rubbish the logic that it was because he harvested the god-tree, the star exploded.
Additionally, this is canon, so it actually happened.
As asserted, the feat was stated on a novel included as part of Boruto Naruto Next Generation official timeline.
This novel is different from the Boruto novel of the movie.
I only included events from this particular novel to show Momoshiki's defeat in the movie, and the manga was a last minute change. Since the anime is currently adapting the novel and the manga, there's a likelihood that scene would be done in regards to what happened in the novel.