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Planetary Radio Episodes

Since 2002, Planetary Radio has visited with a scientist, engineer, project manager, advocate, or writer who provides a unique perspective on the quest for knowledge about our Solar System and beyond. The full show archive is available for free.

First direct image of a multi-planet system around a sun-like star

Silicate clouds and a dusty ring: JWST looks at YSES-1

JWST has uncovered silicate clouds and a dusty circumplanetary disk in the YSES-1 system. Kielan Hoch and Emily Rickman from the Space Telescope Science Institute join us to explore what these surprising findings reveal about young giant exoplanets.