232: How many potholes are on an asteroid?

232: How many potholes are on an asteroid?

March 2, 2026 · 6 min · Episode 232

About this episode

Dr. Nancy Chabot answers a question about potholes on asteroids from a 5-year-old listener.

A question from Issac, age 5. Dr. Nancy Chabot answers. For more on Dr. Chabot's work, see episodes 7 and 152 . For more on the Planetary Defense, see this NASA website . For more on the DART mission , see the mission website.

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