Astronomy Picture of the Day

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publications with keywords: active region - solar cycle - sunspot
Publications with words: active region - solar cycle - sunspot
See also:

• A Sunspot in the New Solar Cycle
• A Complete Solar Cycle from SOHO
• An Active Sunspot Viewed Sideways
• X Ray Triple Jet
• Follow The Spots
• Solar Moss
• Sunspot Seething

All publications on this topic >>