4:00 p.m. Discovery Station (in front of Welcome Center)
5:15 p.m. Lecture in the Albert Einstein Planetarium
6:30 p.m. Telescope observing at Phoebe Waterman Haas Public Observatory, weather permitting

Mars was warm and wet early in its history. Impact craters that once held lakes, dried river channels, and ancient deltas tell us about early Martian climate.

Smithsonian's Stars lectures are suitable for ages 13 and up.

The Smithsonian’s Stars Lecture Series is made possible by a grant from NASA.

Mars was warm and wet early in its history. Impact craters that once held lakes, dried river channels, and ancient deltas tell us about early Martian climate.

How to attend

National Air and Space Museum in Washington, DC

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