Asterrarium (2021)

As a comet hurtles toward Earth, society spirals into chaos with the government in disarray and all forms of communication severed. Amidst the turmoil, Anna and Andrey, a couple in a small provincial town, hold onto hope for the return of their sons, who vanished nine years ago. They long for a reunion to share this monumental event as a family. However, when the children finally arrive, the emotional reunion is fraught with tension, leading to hurtful exchanges just as time runs out with the looming threat of the comet.