The image is a detailed, annotated scientific diagram of an annular solar eclipse.This globe map shows the Earth, the Moon, and the Sun, with the Moon blocking the Sun and casting a shadow on the Earth. The Sun is depicted as notably larger than the Moon.
The path of the eclipse is highlighted, starting from the perspective of the Earth, going through the stages of the Moon casting a shadow, and ending with the Moon ceasing to block the Sun. Critical features of the eclipse, such as the “Umbra” (the darkest part of the Moon’s shadow) and “Penumbra” (the Moon’s partial shadow), are clearly labeled.