Interstellar Comet 3I/ATLAS is Out Of This World episode artwork

EPISODE · Jul 16, 2025 · 48 MIN

Interstellar Comet 3I/ATLAS is Out Of This World

from Walkabout the Galaxy · host Josh Colwell, Addie Dove, Jim Cooney, Audrey Martin, Tracy Becker

The astroquarks celebrate 400 episodes with a special sponsor, a special stumper, and a special interstellar comet making its way through our solar system from an origin near the galactic center perhaps as much as 7 billion years ago. 

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Interstellar Comet 3I/ATLAS is Out Of This World

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How long is this episode of Walkabout the Galaxy?

This episode is 48 minutes long.

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This episode was published on July 16, 2025.

What is this episode about?

The astroquarks celebrate 400 episodes with a special sponsor, a special stumper, and a special interstellar comet making its way through our solar system from an origin near the galactic center perhaps as much as 7 billion years ago. 

Can I download this Walkabout the Galaxy episode?

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