What is beyond the mesosphere?

Beyond the mesosphere is the thermosphere, a layer of the Earth's atmosphere that extends from about 85 kilometers (53 miles) to around 600 kilometers (373 miles) above the surface. In the thermosphere, temperatures can soar significantly due to the absorption of high-energy solar radiation, resulting in temperatures that can exceed 1,500 degrees Celsius (2,732 degrees Fahrenheit). This layer contains the ionosphere, where charged particles are prevalent and play a crucial role in radio communication and the formation of auroras. Above the thermosphere is the exosphere, where the atmosphere gradually transitions into outer space.