they may seem dark because there surroundings are cooler than the sun
In regular photographs, sunspots appear dark because the temperature of surrounding areas is so high that by comparison, sunspots are cool. In reality, they are still immensely hot.
Sunspots are the temporary dark spots on the surface of the sun, specifically the photosphere. Sunspots can get as big as 50,000 km long. Sunspots can interrupt terrestrial magnetism.
Sunspots are the temporary dark spots on the surface of the sun, specifically the photosphere. Sunspots can get as big as 50,000 km long. Sunspots can interrupt terrestrial magnetism.
They are called sunspots.
Even though sunspots are fiery white hot, they are somewhat cooler than the part of the Sun around them. When you inspect the Sun through a very dark filter (The only safe way) the Sun itself does not look very bright, and sunspots appear dark in comparison.
In regular photographs, sunspots appear dark because the temperature of surrounding areas is so high that by comparison, sunspots are cool. In reality, they are still immensely hot.
Because the sunspots are cooler spots on the sun. They are much different from the rest of the sun so the appear really dark.
Sunspots.
No, sunspots are on the sun. Neptune does have a big dark spot, but it's not a sunspot.
Sunspots .
They are called Sunspots
Sunspots are the temporary dark spots on the surface of the sun, specifically the photosphere. Sunspots can get as big as 50,000 km long. Sunspots can interrupt terrestrial magnetism.
Sunspots are the temporary dark spots on the surface of the sun, specifically the photosphere. Sunspots can get as big as 50,000 km long. Sunspots can interrupt terrestrial magnetism.
They are called Sunspots
Sunspots
They are called sunspots.
Sunspots are dark circles on the sun's surface that are cooler than the area surrounding it. Another name for a sunspot is a solar variation or a dark spot.