All Episodes

September 6, 2025 65 mins

In this episode of The Michael Shermer Show, Michael Shermer interviews Alan Stern, a prominent planetary scientist and astronaut. Stern discusses his recent suborbital flight, the differences between government and private space initiatives, and the scientific implications of UFO sightings. He also shares insights about the evolution and future of space exploration, including details about the rarely talked about upcoming termination of dozens of already paid-for NASA missions.

Alan Stern is a planetary scientist, astronaut, and author. NASA has selected him to be the first researcher NASA funded to fly to space as a crewmember aboard a commercial suborbital space mission. Since 2001 he has led NASA's $900M New Horizons mission that explored the Pluto system and is now exploring the Kuiper Belt—the farthest exploration of worlds in history. In 2007 and 2008, Dr. Stern served as NASA's chief of all space and Earth science programs, directing its $5B/year Science Mission Directorate (SMD), with 93 separate flight missions and a program of over 3,000 research grants. In 2022, he took part in a deep-sea expedition to explore the RMS Titanic in a submersible.

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

Are You A Charlotte?

Are You A Charlotte?

In 1997, actress Kristin Davis’ life was forever changed when she took on the role of Charlotte York in Sex and the City. As we watched Carrie, Samantha, Miranda and Charlotte navigate relationships in NYC, the show helped push once unacceptable conversation topics out of the shadows and altered the narrative around women and sex. We all saw ourselves in them as they searched for fulfillment in life, sex and friendships. Now, Kristin Davis wants to connect with you, the fans, and share untold stories and all the behind the scenes. Together, with Kristin and special guests, what will begin with Sex and the City will evolve into talks about themes that are still so relevant today. "Are you a Charlotte?" is much more than just rewatching this beloved show, it brings the past and the present together as we talk with heart, humor and of course some optimism.

Stuff You Should Know

Stuff You Should Know

If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.

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

Connect

© 2025 iHeartMedia, Inc.