Today on Space Radio:

Check out Comet NEOWISE!

Will we ever go comet-chasing again?

What powers the expansion of the universe?

What is a Population I star?

What is quintessence?

The power on inference in a time of uncertainty

and more!

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Produced by Greg Moebius at WCBE Radio Columbus.

Hosted by Paul M. Sutter, astrophysicist and the one and only Agent to the Stars.