SDO has 10 CCDs, 8 inside the science instruments and 2 in the star trackers. The science CCDs operate at very low temperatures. The EVE CCD...

SDO is moving toward becoming an operational science mission. The data will be available from several sites in a variety of formats. SDO sci...

The March 30, 2010 solar prominence seen by SDO is the Astronomy Picture of the Day for 2010 April 23. SDO: The Extreme Ultraviolet Sun

Thursday marked the end of image quality jitter testing on SDO. For the past few days the observatory has spun reaction wheels, rotated high...

The principal investigators of the SDO science investigation teams, Philip Scherrer (HMI), Alan Title (AIA), and Tom Woods (EVE) joined Dean...

Here are some recent news articles written about SDO's First Light: CNN - NASA unveils new images of the sun Popular Science - NASA Reve...

WASHINGTON -- NASA will hold a news briefing and unveil initial images from the Solar Dynamics Observatory, or SDO, at 2:15 p.m. EDT on Wedn...