Chat with astronomer Karl Battams at the Public Observatory. Ask questions about comets that dive close to the Sun, like Comet ISON, or about how we study the Sun from space.  Karl Battams works at the Naval Research Laboratory.

In the event of inclement weather, the program may be moved or postponed. Check @SIObservatory for updates or call (202) 633-2517.

Accessibility: The Observatory dome is accessible.

Sungrazer Comet Lovejoy survives a close encounter with the Sun (Dec 15 - 16, 2011).
How to attend

National Air and Space Museum in Washington, DC

6th St. and Independence Ave SW. Washington, DC 20560
CLOSED - Phoebe Waterman Haas Public Observatory