AweSky is your free astrophotography gallery Sun > Sunspots > Lower temperature than surrounding regions
Thank you for supporting this wiki project
Sunspots: lower temperature than surrounding regions, w. high magnetism and they're huge! Solar Sun astrophotographyŁ.
This is AweSky astrophoto free gallery
Homepage | Top 10 | Last additions | Upload | C9.25
[Website created in the IYA-2009: International Year of Astronomy]