A M6.6 solar flare has just occurred, peaking at 17:38 UT on Feb 13. This is the largest solar flare so far from this solar cycle based on ...

At 10:23 am ET February 11, 2010, SDO launched from SLC 41. 108 minutes later SDO became a spaceship! Happy Birthday SDO!

On February 9, 2010 the launch vehicle carrying SDO moved from the Vertical Integration Facility (VIF) to the launch pad at SLC 41. It was q...

At 1940 UT (2:40 pm ET) on February 9, 2011 SDO will execute a Delta-H maneuver. This is a planned activity. Science data will be interrupte...

The winter of 2010 was cold, but the week of SDO's launch was also very snowy. Here is the surface weather map for February 8, 2010. An ...

Just a little over a year ago, SDO was fueled and placed into a fairing. The next day we were hoisted to the top of our rocket. Here is one ...

Today, Jan 27, SDO is performing maneuvers designed to help the EVE team more fully understand its instrument. These spacecraft maneuvers, ...