Answer:
I don't have access to specific information about Warga's intentions or thought process. However, I can offer a potential reason why the author, Jasmine Warga, may have chosen to make Jude have a crush on a boy obsessed with astronomy in her book.
By creating a character like Miles who is passionate about astronomy, the author could be exploring themes of shared interests, curiosity, and the wonders of the universe. Jude's crush on Miles, who is knowledgeable and enthusiastic about astronomy, could serve as a way to deepen their connection and highlight Jude's own interest in the subject. It could also symbolize a sense of longing or a desire for something beyond the ordinary, as astronomy often represents exploration and the vastness of the unknown.
Additionally, the author may have chosen this particular interest to develop Miles as a unique and intriguing character, adding depth to his personality and creating a point of commonality between him and Jude. This shared interest could contribute to their bond and potentially play a role in their relationship throughout the story.
It's important to note that authorial decisions can be influenced by various factors, including character development, thematic exploration, plot progression, and creating relatable or interesting dynamics. The author's specific motivations can only be confirmed by the author themselves or through a direct statement about their intentions.