NASA Goddard Photo and Video:
Hinode's High-Resolution View of the Sun
NASA Goddard Photo and Video:
Sunspot Change
NASA Goddard Photo and Video:
Sunspot Loops in Ultraviolet
NASA Goddard Photo and Video:
Merging Sunspots close up
NASA Goddard Photo and Video:
Penumbra
NASA Goddard Photo and Video:
3D Sunspot
NASA Goddard Photo and Video:
Sunspot group
NASA Goddard Photo and Video:
Hinode's High-Resolution View of the Sun
NASA Goddard Photo and Video:
SOHO Sunspots March 7, 2011
NASA Goddard Photo and Video:
Spicules: Jets on the Sun