International Observe the Moon Night 2025

Planetary Radio: Space Exploration, Astronomy and Science

This week on Planetary Radio, we look forward to International Observe the Moon Night on October 4, 2025. Host Sarah Al-Ahmed speaks with Staci Horvath, outreach coordinator for NASA’s Solar System Exploration Division at Goddard Space Flight Center and director of International Observe the Moon Night, and Theresa Summer, astronomy educator at the Astronomical Society of the Pacific, about the history of the event, how it connects people around the world, and the many ways you can participate.

We also hear from Kate Howells, public education specialist at The Planetary Society, about her new book, “Moons: The Mysteries and Marvels of Our Solar System,” which combines striking space images and original illustrations to showcase the surprising diversity of moons in our Solar System.

And Chief Scientist Bruce Betts joins Sarah for What’s Up with tips for observing the Moon and other wonders in the night sky.

Discover more at: https://www.planetary.org/planetary-radio/2025-international-observe-the-moon-night

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