Paul M. Sutter

Ask a Spaceman!

Join astrophysicist Paul M. Sutter as he tackles your questions about the universe, offering insights that illuminate the mysteries of time and space each episode.

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AaS! 254: How Do Variable Stars, You Know, Vary?

E254 • 25 mins • Aug 19, 2025

Recent Episodes

Aug 19, 2025

AaS! 254: How Do Variable Stars, You Know, Vary?

E254 • 25 mins

Aug 5, 2025

AaS! 253: What Does Outer Space Sound Like?

E253 • 32 mins

Jul 22, 2025

AaS! 252: Why Can’t We Get Free Energy from the Vacuum?

E252 • 34 mins

Jul 8, 2025

AaS! 251: Are the Cosmic Voids Really Empty?

E251 • 31 mins

Jun 17, 2025

AaS! 250: Where Do the Constants of Nature Come From? Part 2

E250 • 33 mins

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