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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Criss-Crossing Lunar Transit

On Mar. 6, 2019, SDO observed a long lunar transit - with a twist. The shadow of the Moon in SDO's i
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Main Gallery »

Pick of the Week

Criss-Crossing Lunar Transit

On Mar. 6, 2019, SDO observed a long lunar transit - with a twist. The shadow of the Moon in SDO's i
read more

More picks » Main Gallery »

Where is SDO? »

Where is SDO?

Where is SDO? »

SDO Mission Blog

Hale’s Polarity Law in Solar Cycle 25 - Thu, 02 Apr

Here is proof of the flip going into Solar Cycle 25. On the left is an HMI magnetogram from April 3,...

Lunar Transit Last Night! - Mon, 24 Feb

Yesterday, from 6:00--8:33 pm, the Moon moved between SDO and the Sun. These lunar transits happen a...

Station Keeping Maneuver #20 Today - Wed, 12 Feb

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Happy Anniversary SDO! - Wed, 12 Feb

Here's the image closest to the launch time, a lovely 211 Å image showing a large coronal...

Calibration Maneuvers Today - Wed, 08 Jan

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@TheSunToday

A new mission to study particle storms. An important part of space weather that impacts space travel! Go SunRISE! https://t.co/laTwIXNWd5

31 Mar 2020

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