- This event has passed.
The panel discussion on Asteroid Day is taking place at the Smithsonian National Air & Space Museum at 1pm EDT, June 30. Tentative panelists include:
Ellen Stofan, Director, NASM
Jim Zimbelman, NASM geologist
Tom Jones, Association of Space Explorers astronaut
Lindley Johnson, NASA
Elena Adams, PhD, DART Mission Systems Engineer, JHU APL