Solar Week - Ask a Question

Come here during Solar Week (next one: March 22-26, 2021) to interact. To post a question, click on your area of interest from the topics below, and then click on the "Ask New Question" button. Or EMAIL or tweet or plant in Answer Garden your question about the Sun or life as a scientist to us -- and watch for it to appear here.  You can also visit our FAQs (frequently asked questions). In between Solar Weeks in October and March, you can view all the archives here.

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1 Replies and 5296 Views spots �5296 �1 Started by lisa t Is it true that sunspots are not really dark, but they only seem to be as viewed from earth in a telescope
1 5296
by Mitzi AdamsJump to last post
3/31/2017 12:58 PM
2 Replies and 4755 Views sunspot �4755 �2 Started by Crystal (D) hello, what is the largest sunspot ever seen also, have any sunspots ever been seen on any other suns (stars) other than our own thanks...
2 4755
by Laurel RachmelerJump to last post
3/30/2017 12:45 PM
1 Replies and 3778 Views Duration of Sunspots �3778 �1 Started by WRUS What is the lifespan of a sunspot
1 3778
by Terry KuceraJump to last post
3/27/2017 11:06 AM
1 Replies and 3913 Views Size of sunspots �3913 �1 Started by Mike S Mike S, How come some sunspots seem to shrink, or grow, what causes this
1 3913
by Lindsay GlesenerJump to last post
3/27/2017 6:00 AM
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Multiverse skin is based on Greytness by Adammer