The darkest part, where the magnetic field is approximately vertical to the sun's surface is called the Umbra.
a sunspot is a area seen as a dark spot on the photosphere of the sun
They are called Sunspots.
sunspot!(:
They are called sunspots.
Sunspots
penumbra
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.
On very rare occasions they have been seen as far south as Central Texas (33 deg). They appear as a faint , deep red glow on the low northern horizon. They usually can be seen for a couple of nights when the sun spot activity is high. You have to be in a very dark area and know what to look for when they are visible. They were last seen here in 2001, 1991, 1979.
None. Saturn has a great white spot, Uranus has a dark spot. However, Neptune has a great dark spot [see related link for a picture] which has been compared to Jupiters great red spot, but it is not red.
This is called a black spot and is where the sun is hottest on the surface.
Uranus, it showed the first time dark spot that was 8,000 kilometers roughly 5,000 miles. Days later other images show dark spot near Uranus' Limb.
A "sunspot."
Dark spot in nucleus = ______nucleolus____
A gravid spot is the dark area on the fish's butt.
An area not clearly seen.
Yes I have seen a dark spot on the Sun. It is called a "Sunspot". It is formed on the Sun's surface which is called the "photo-sphere" and is caused by a loop of the Sun's magnetic field poking though the Sun's surface.
nucleoulus
Yes it does. The spot is called 'The Great Dark Spot'
No, the dark spot is blood.
The dark spot in the nucleus is called the nucleolus
The dark spot in the nucleus is called the nucleolus
great dark spot ,small dark spot
Neptune itself is cold the dark spot is like the red spot on Jupiter is a storm