Ulja (12) lives in a small German town and is very enthusiastic about science. She has discovered an asteroid that will fall to earth in a few days. Her thirst for knowledge regularly drives her strictly religious grandma Olga up the wall until one day she bans everything to do with science from Ulja's life. Ulja then hires Henk to drive her to Belarus. Together they set off on a journey across Poland to see the impact for themselves. Hot on their heels: Grandma Olga, the rest of the family and the pastor.