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Friday, April 3, 2026

M1 flare triggers EVE Flare Watch

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An onboard EVE flare campaign was triggered on April 2 by an M-class flare. That flare remains the highest soft X-ray activity observed by E...
Thursday, April 2, 2026

Comet C/2026 A1 (MAPS) to reach SDO Field of View on April 4

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Comet C/2026 A1 (MAPS) is heading for the Sun. The estimated trajectory in the SDO AIA field of view is shown in the figure provided by Dean...

Major Flare and CME on March 30, 2026

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As NASA prepares for the Artemis II launch, the NASA Moon2Mars Space Weather Analysis Office is monitoring space weather activity to ensure ...
Monday, December 8, 2025

File Server Restoration Underway

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The SDO website file server has been replaced and the data are being restored from backup.  We hope to get all of the processing scripts and...
Tuesday, September 16, 2025

File Server Outage on SDO Website

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There has been a temporary outage of the browse data on the SDO Website  at NASA Goddard.  Fortunately, the new HelioData website gives a c...
Wednesday, August 20, 2025

New AI Model based on SDO Data

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The new foundation model using SDO data has been released!  The  Surya Heliophysics Foundation Model  was trained on nine years of SDO data,...
Wednesday, July 9, 2025

Eclipse Season #31 begins, featuring the Sun, Earth and Moon

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SDO's 31st eclipse season begins at 07:21 UT on July 10, 2025, and will last until August 7.  SDO's orbit is geosynchronous, inclin...