Annihilation movie

Lena is a solider that is interrogated regarding the phenomenon that she entered .
Lena in here house doing her chores and while thinking her husband is died since she didnt hear from him for a year, he shows up
Good thing, but he doesnt remember where he was that last year. Later the officers pay them a visit and force them into an area called x
The shimmer is like a science or fiction period, that affecting her husband health and make him sick. She start to learn and study this shimer and try to save her husband, she goes with other women interested in this, to search the shimmer thing, in which they lost the track and face the unknown.