The Sun Now - AIA 0193

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The Sun Now

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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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SDO Mission Blog

Celebrate the Winter Solstice at 11:59 am ET today! - Tue, 21 Dec

The occurrence and timing of solstices was known to many early cultures, from Mesopotamia to Mesoame...

Momentum Management Maneuver #42, December 15 - Tue, 21 Dec

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X-class flare at 1555 UTC (11:55 am ET) - Thu, 28 Oct

Before the flare a filament cam be seen over AR 12887 (in the blue circle).The flare begins to brigh...

October 2021 Instrument Calibration Maneuvers have Finished - Wed, 27 Oct

13 Oct 2021: EVE Cruciform, 1400–1852 UTC (10:00 am - 2:52 pm ET) 20 Oct 2021: HMI Roll Ma...

Momentum Management Maneuver #41 today - Wed, 22 Sep

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@TheSunToday

Cool! Comet ATLAS observed by STEREO! https://t.co/8IUPQpoFlW

05 Jun 2020

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