This is the 8839th most frequent Russian word.
похищение
Abduction or kidnapping.
Here, 'похищение' refers to the illegal act of taking away someone by force or deception, specifically a child.
Они арестованы за похищение ребёнка.
They were arrested for the abduction of a child.
Here, 'похищение' is used in a more speculative or fictional context, referring to being taken away by aliens.
Фильм о похищении инопланетянами был очень увлекательным.
The movie about abduction by aliens was very exciting.
In this context, 'похищение' is used to mean theft or illegal taking away of works of art.