SDO | Solar Dynamics Observatory

The Sun Now - AIA 0193

The Sun Now

AIA 0193

AIA 0171

AIA 0304

AIA 0211

AIA 0131

AIA 0335

AIA 094

AIA 1600

AIA 1700

AIA 211, 193, 171

AIA 304, 211, 171

AIA 094, 335, 193

AIA 171 & HMIB

HMI Magnetogram

HMI Intensitygram

HMI Dopplergram

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Where is SDO?

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Solar Active Region's Cameo Appearance

The only active region observed this week appeared on Dec. 5, 2018 and grew into an average size dis
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Pick of the Week

Solar Active Region's Cameo Appearance

The only active region observed this week appeared on Dec. 5, 2018 and grew into an average size dis
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SDO Mission Blog

Lunar Transit on November 7, 2018 - Thu, 01 Nov

SDO will experience a lunar transit on November 7, 2018. Here is a movie from the Flight Operations ...

HMI Focus Adjustments Today, Data may be Unavailable - Wed, 17 Oct

For example, the coatings on the HMI instrument housings and optical surfaces have been degrading sl...

Nice Video of Solar Cycle 24 Eruptions - Thu, 20 Sep

Spectacular Solar Eruptions during Solar Cycle 24. Many of my favorite eruptions are included, along...

SDO Maneuvers September 12, 2018 - Thu, 13 Sep

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