Current Solar Images & Sunspot Activity
Source: SDAC Current Images
SOHO Extreme ultraviolet Imaging Telescope
Yohkoh Soft X-ray Telescope
Photospheric magnetograms from the Arizona Solar Observatory
Spectroheliograms from Arizona Solar Observatory
Magnetograms from the Arizona Solar Observatory
Spectroheliograms from the New Mexico Observatory
White-light coronameter images from the Hawaii Observatory
Sunspot activity cycles
Colar Cycle Projection
Cycle 24 Sunspot Number Predictions
Sunspots 1750 - 2000
