why does the sun have sunspots?

Answer 1

because the surface area of sun has a varying and dynamic temperature difference. when the difference between two adjacent areas gets too extreme, the colder area will show itself as a cooler region, which we call a sunspot (or starspot if viewing a similar situation on another star)

sunspots are still pretty hot (5000 degrees celsius) but relative to its surroundings it is cool.

Answer 2

i presumed I heard that the 1st sunspots of this image voltaic cycle have been observed in the previous this week, i'm uncertain, so i'll bypass seem into that. 1954 had 241 days w/o sunspot interest, devoid of ice age to right now carry on with. in spite of the fact that image voltaic interest is greater often than not in charge for various climate "a protracted time," the earths magnetic container contributes besides. do no longer concern appropriate to the solar "demise out," we've approximately 5 billion years of having a solar competently fusing hydrogen in the previous it reaches the ripe old "center age" of a pink great, and it will nonetheless stay for billions of years previous that... earth in spite of the indisputable fact that, would possibly no longer stay to tell the tale that pink great element of the solar.

Answer 3

some parts of the sun's surface are colder than other parts. these parts take on a darker brown colour and are called sun spots.
this could be due to relatively less fusion reactions in those areas, possibly due to a minor lack of hydrogen.

Answer 4

powerful convection currents in the sun create magnetic fields that change and distort the surface radiance creating hot and cold spots.

Answer 5

It is possible that the sun has something similar to tornadoes,due to the tornadoes heat rise.

Answer 6

because he wants to :-)