A guide telescope PZT calibration was executed today. The AIA 304 channel is showing some loss of sensitivity. We will be running that chann...

National Geographic Education published an interview with Phil Chamberlin, SDO Deputy Project Scientist, on May 11, 2011 . Congratulations t...

I received a request to tell the history of the SDO patch. The patch is derived from the sticker developed early in the mission. Initial des...

Starting at 1600 UT today, May 19, 2011, the AIA 304 and 94 Å channels will be unavailable. The decontamination heaters will be turned on to...

The SDO Flight Operations Team supported a nominal lunar transit on Tuesday, May 3. The FOT supported momentum unload maneuver (delta-H) #5 ...

Two hundred scientists have gathered at a resort in Squaw Valley, California to share their new results about the SDO data and science resul...

Check out the cover story on SDO in the May issue of Astronomy magazine.