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Sep 15
30m 11s

Ep. 763: Interstellar Comets

Fraser Cain and Dr. Pamela Gay
About this episode
Astronomy Cast Ep. 763: Interstellar Comets By Fraser Cain & Dr. Pamela Gay Streamed live Sep 8, 2025. Welcome to the first episode of our 19th season! This week we look at objects coming from other solar systems that come passing on by our Sun. During the summer hiatus the 3rd interstellar object was discovered: Comet 3I/ATLAS! So now we have 3 different in ... Show More
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