Also, what actually happened in annihilation?
further reading: Annihilation – A Spoiler-Filled DescriptionThe extraterrestrial Shimmer, introduced as a foreign entity from space, has made its home inside of a lighthouse, and as it turns human bodies into exploding fungi sculptures, it has transformed its base into an elephant graveyard of human(ish) bones.
Secondly, what's the ending of annihilation mean? Thinking about how physics defines "annihilation," one interpretation of the ending is that Lena and Kane aren't quite the same Lena and Kane they once were. Though they share physical characteristics with their old selves, their DNA has been fundamentally altered.
Similarly, you may ask, did Lena die in annihilation?
Slashfilm reports that Garland's script leaves the end of the doppelgänger confrontation entirely ambiguous: “There is no clear indication as to which LENA lived, and which LENA died.” And as Lena and Kane embrace in the film's final moments, behind them, the night sky fills with new falling meteors, one of which
Is Lena the real Lena annihilation?
At the very end of the movie, Lena (Natalie Portman) is reunited with Kane (Oscar Isaac) but it's clear that not everything is as it seems. He asks her if she is the “real Lena”, and she doesn't answer. The two embrace and their eyes shine - with the same light seen earlier inside the Shimmer.