Tom Ligon is going to be on the Space Show this Sunday from 12 to 1:30 PDT. You can call in or listen. Information at the link.
Update: 29 Nov 2009 2020z
I had my dates mixed up. Tom will be on the Space Show for Tuesday evening, December 22, 7-8:30 PM California time. There is a good chance I will be on the show as well.