* Alignment: The sun, moon, and Earth must align perfectly, with the moon in the middle.
* Shadow: The moon casts a shadow on Earth, which is divided into two parts:
* Umbra: The darkest part of the shadow where the sun is completely blocked. People in the umbra experience a total solar eclipse.
* Penumbra: The lighter part of the shadow where the sun is partially blocked. People in the penumbra experience a partial solar eclipse.
* Duration: A total solar eclipse lasts for a few minutes, while a partial eclipse can last for hours.
* Viewing: It is extremely important to never look directly at the sun during a solar eclipse without proper eye protection. Doing so can cause serious eye damage.
Let me know if you want to know more about solar eclipses, like the different types or how often they occur!
