SOLAR SYSTEM

Detailed explanation-1: -Sunspots are areas that appear dark on the surface of the Sun. They appear dark because they are cooler than other parts of the Sun’s surface. The temperature of a sunspot is still very hot though-around 6, 500 degrees Fahrenheit!

Detailed explanation-2: -Sunspots are cooler parts of the Sun’s surface caused by massive changes in the Sun’s magnetic field.

Detailed explanation-3: -Sun spots are the darker, cooler areas that are present on the surface of the Sun in a region called the photosphere. They are the regions where the magnetic field is about a thousand times greater than that of the Earth. The photosphere has a temperature of about Kelvins.

Detailed explanation-4: -How do sunspots form? Sunspots form when concentrations of magnetic field from deep within the sun well up to the surface, according to the European Solar Telescope (opens in new tab). They consist of a central darker region, known as the umbra, and a surrounding region, known as the penumbra.

Detailed explanation-5: -The cooler areas on the surface of the sun are called sunspots. They are seen as black spots on the surface of the sun and are relatively low-temperature regions in comparison with the brighter and hotter regions of the photosphere around them.

Detailed explanation-6: -The simplest answer is that sunspots are regions of the Sun’s surface that are cooler than surrounding areas. Because they’re cooler than the rest of the Sun’s surface, they give off less light, and so appear to be dimmer than the rest of the Sun.