How Chemists Saved Astronomy - Ask a Spaceman!
Channel: Dr. Paul M. Sutter
Date: 16/10/2019

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How did chemists save astronomy? What’s so important about the spectrum, and how are they made? How can we tell what things in space are made out of?  I discuss these questions and more in today’s Ask a Spaceman!

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Keep those questions about space, science, astronomy, astrophysics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Music by Jason Grady and Nick Bain.