Introduction to SDO Launch Commentary

NASA Commentator George Diller opens countdown coverage for the Atlas V launch of the Solar Dynamics Observatory.

If a recognizable person appears in this video, use for commercial purposes may infringe a right of privacy or publicity. It may not be used to state or imply the endorsement by NASA employees of a commercial product, process or service, or used in any other manner that might mislead. Accordingly, it is requested that if this video is used in advertising and other commercial promotion, layout and copy be submitted to NASA prior to release.