Planetary Radio: Space Exploration, Astronomy and Science

Mars Exploration Rover Program Manager John Callas

Nov 19, 2007

28:51

forum

Ask episode

view_agenda

Chapters

auto_awesome

Transcript

info_circle

Episode notes

John Callas provides a status report on Spirit and Opportunity. Emily Lakdawalla is looking at brilliant Comet Holmes in her Q&A report, and Bruce Betts also makes room for Holmes in his What's Up! review of the night sky.Learn more about your ad choices. Visit megaphone.fm/adchoices

See omnystudio.com/listener for privacy information.

See omnystudio.com/listener for privacy information.

Home Top podcasts Popular guests Top books