Ultra-hot Jupiters are a type of exoplanet that orbit very close to their host stars, resulting in extremely high temperatures reaching thousands of degrees Celsius. These planets are typically gas giants similar in size to Jupiter but with much higher temperatures due to their proximity to their host star. Ultra-hot Jupiters are of interest to astronomers because they provide insights into the extreme conditions that can exist in planetary atmospheres and how these conditions may impact the planets' formation and evolution. Studying ultra-hot Jupiters can also help researchers better understand the diversity of exoplanets in our galaxy and the processes that govern their formation and evolution.