Planetary Radio • Jan 09, 2006
A Special Reprise: The Planetary Society's 25th Anniversary Gala
On This Episode
![](https://planetary.s3.amazonaws.com/web/assets/pictures/_576x576_crop_center-center_82_line/PIA10969.jpg)
Nichelle Nichols
Actor and writer
![Friedman louis print](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x1200_crop_center-center_82_line/friedman-louis_print.jpg)
Louis D. Friedman
Co-Founder and Executive Director Emeritus for The Planetary Society
![20181121 ray bradbury](https://planetary.s3.amazonaws.com/web/assets/pictures/_768x768_crop_center-center_60_line/20181121_ray-bradbury.jpg)
Ray Bradbury
Author, poet, and visionary
![20170531 Buzz Aldrin thumbnail](https://planetary.s3.amazonaws.com/web/assets/pictures/_576x576_crop_center-center_60_line/20170531_Buzz-Aldrin-thumbnail.jpg)
Buzz Aldrin
Apollo 11 Astronaut
![Tyson neil](https://planetary.s3.amazonaws.com/web/assets/pictures/_576x576_crop_center-center_60_line/tyson-neil.jpg)
Neil deGrasse Tyson
Astrophysicist and Director, Hayden Planetarium
![Druyan ann](https://planetary.s3.amazonaws.com/web/assets/pictures/_576x576_crop_center-center_60_line/Druyan-ann.jpg)
Ann Druyan
Executive Producer of Cosmos: Possible Worlds, and author of the companion book
![20150412 daniel goldin thumbnail](https://planetary.s3.amazonaws.com/web/assets/pictures/_576x576_crop_center-center_60_line/20150412_daniel-goldin-thumbnail.jpg)
Daniel Goldin
Former Administrator for NASA
![20190611 bill nye profile cropped](https://planetary.s3.amazonaws.com/web/assets/pictures/_1200x1200_crop_center-center_82_line/20190611_bill-nye-profile-cropped.jpg)
Bill Nye
Chief Executive Officer for The Planetary Society
This week we bring back one of our most exciting programs from the past year, a sampling of the Planetary Society's 25th anniversary celebration last November. You'll hear Buzz Aldrin, Ray Bradbury, Bill Nye, Nichelle Nichols, Neil Tyson and much more. Q&A will return next week, as will the space trivia contest.