Wednesday at 1930 UTC (3:30 pm ET, 12:30 pm PT) SDO will perform a Delta-H maneuver. This is designed to keep the fine-guidance system withi...

It has been a busy week for SDO. On Tuesday we did an EVE cruciform maneuver, where we point SDO back and forth and up and down to explore ...

The SDO Apparel store has been temporarily re-opened. I'm not sure how long it will be open, so act quickly to purchase customized SDO...

Thanks to Joe Gurman for installing the new RAID and moving the SDO website onto the new drives. The Sun is looking beautiful today!

The GSFC SDO website is having a disk replaced and should be back online tomorrow. Many thanks to Joe and Joe for installing the new drives....

The SDO RAID is undergoing a disk scan at this time. The web server is offline and will be until the scan completes. We have a new RAID out...

Power outages caused by inclement inclement weather in the DC area are causing outages of many web servers and data services.  We apologize ...