Planetary Radio • Jun 07, 2004

How's the Weather on Mars?

On This Episode

Donald Banfield

Planetary scientist for Cornell University

Cornell planetary scientist Don Banfield knows which way the Martian wind blows. He hopes to put much more sophisticated weather instruments on the Red Planet. Emily Lakdawalla says size is only one thing that matters in planetary composition. Bruce Betts is watching Venus cross the Sun and delivering another space trivia contest.