The Ask An Expert lecture series at the National Mall building is presented every Wednesday at noon. A Museum staff member talks to the public about the history, collection, or personalities related to a specific artifact or exhibition in the Museum.

The dust-covered Spirit rover took this self-portrait using its panoramic camera. The camera can look down to image the rover, but the mast on which it is mounted is not in the camera’s field of view.
Mars Exploration Rover Spirit

How to attend

National Air and Space Museum in Washington, DC

6th St. and Independence Ave SW. Washington, DC 20560