Tom Prettyman, GRaND team leader and Co-Investigator at the Planetary Science Institute, speaks about the Dawn mission with Mike Langer on Hi-Tech New Mexico (770/KKOB in Albuquerque, NM) on October 21, 2007.

Dawn Mission
Run time 18:03 min.
(mp3 10.5 MB)

Definition of Planets
Run time 2:19 min.
(mp3 1.3 MB)

Expertise of Dawn Team
Run time 1:06 min.
(mp3 647 KB)

Relationship of Meteorites to Vesta
Run time 2:36 min.
(mp3 1.5 MB)

Looking for Patterns
Run time 3:15 min.
(mp3 1.9 MB)