All Episodes

December 11, 2022 45 mins

Mat Kaplan has been hosting the Planetary Society’s podcast, Planetary Radio, since its inception 20 years ago. He recently announced that he was retiring from the program, with Sarah Al-Ahmed taking his place. Managing Editor T. Rick Jones wanted to talk to him before he left the show and also wanted to meet his successor. This video is the result. It turns out they’re both huge Star Trek fans as well as space nerds, so there was lots to geek out about! Plus, it’s the return of T’s Trek Trivia (sort of.)

Mark as Played

Advertise With Us

Popular Podcasts

Dateline NBC

Dateline NBC

Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com

24/7 News: The Latest

24/7 News: The Latest

The latest news in 4 minutes updated every hour, every day.

Therapy Gecko

Therapy Gecko

An unlicensed lizard psychologist travels the universe talking to strangers about absolutely nothing. TO CALL THE GECKO: follow me on https://www.twitch.tv/lyleforever to get a notification for when I am taking calls. I am usually live Mondays, Wednesdays, and Fridays but lately a lot of other times too. I am a gecko.

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.