KELT-9 b is an extraordinary exoplanet orbiting the scorching star KELT-9. Discovered in 2017 using the transit method with a keen eye from the ground-based KELT-North survey, this planet is a sizzling hot Jupiter, known for its blisteringly high temperatures—it's one of the hottest planets ever found! Imagine a world so hot, its atmosphere is being ripped away by the intense radiation of its star. KELT-9 b orbits so close that its surface is like a glowing inferno, making it a fascinating target for astronomers eager to understand extreme planetary environments. If you like your exoplanets fiery and dramatic, KELT-9 b is the cosmic hotspot to dream about!