What is the fine-grained topic of the following text: You won’t need to either wear jackets or bring them along on a trip to Tatooin, unless you have a special cooling jacket since the planet is a harsh desert after the brutal attack by the Infinite Empire destroyed Tatooine’s plant life and oceans, allowing the heat of the twin suns to toast it to a crisp. Only return the topic.
"The harsh desert climate of Tatooine after the Infinite Empire's attack"