Click above to listen to Part 1 of Skeptic Check: Nibiru! (Again!), featuring David Morrison, Astronomer and space scientist, NASA Ames Research Center, discussing and debunking the myth of a giant planet called Nibiru which some fear will soon collide with Earth.

Skeptic Check: Nibiru! (Again!):
Part 1: David Morrison / Nibiru Nonsense
Part 2: Scheduling the End Times
Part 3: Robert E. Bartholomew / Public Panic
Part 4: Mike Brown / Planet X

Podcast also available on PocketCasts, SoundCloud, Spotify, Google Podcasts, Apple Podcasts, and RSS.

2026 Webby Award Nominee
for our three part series on the 20th anniversary of Hurricane Katrina

Big Picture Science is an immersive radio show and podcast that reveals the unexpected connections in science.

Our Skeptic Check episodes take a critical look at extraordinary science claims and pseudoscience.

Don’t settle for a science snapshot. Get the big picture. 

Hosted By

Molly Bentley Executive Producer and Co-Host, Big Picture Science  

Seth Shostak Producer and Co-Host, Big Picture Science
Senior Astronomer, SETI Institute

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