Sun spots.
We call them sunspots, but dark and cool are relative terms. A sunspot is dark only relative to the surrounding solar surface, but still intensely bright compared to your common household light bulb. It's cooler than the surrounding solar material, but still hot enough to vaporize a spaceship and anyone inside it in a fraction of a second.
Dark spots on the Sun are called sunspots. (You knew that was coming, didn't you?)
there is about over 10,000,000 sun spots on the sun
A typical spot consists of a dark region called the umbra, surrounded by a lighter region known as the penumbra. The sunspots appear relatively dark because the surrounding surface of the Sun (the photosphere) is about 10,000 degrees F., while the umbra is about 6,300 degrees F. Sunspots are quite large as an average size is about the same size as the Earth.
Dark spots that appear on the surface of the sun are called sunspots. They are areas of reduced temperature caused by interactions with the sun's magnetic field.
These are called sun spots.
The black spots on the photosphere of the sun are called sunspots.
We call them sunspots, but dark and cool are relative terms. A sunspot is dark only relative to the surrounding solar surface, but still intensely bright compared to your common household light bulb. It's cooler than the surrounding solar material, but still hot enough to vaporize a spaceship and anyone inside it in a fraction of a second.
Sun spots.
the sun spots like black little spots on the sun that explode every 11 years
sun spots
The black spots on the photosphere of the sun are called sunspots.
yes
There are no black holes but there are dark areas known as Sun spots.
Dark spots on the Sun are called sunspots. (You knew that was coming, didn't you?)
there is about over 10,000,000 sun spots on the sun
They are called Sunspots