Artist’s concept of a Hycean planet, with a global ocean and hydrogen atmosphere. Image via Amanda Smith/ University of Cambridge

Artist’s concept of a Hycean planet, with a global ocean and hydrogen atmosphere. Image via Amanda Smith/ University of Cambridge

So is it pronounced HI-SEE'-AN or HY'-SHEN? Find out my thoughts about this critical question as I also discuss the possibility of detecting life on these water worlds.

I also aired (and answered) few unscreened voicemail messages (THAT was fun!) as well as answered questions posed by the Space Cadets, including:

  • Quantum Field Theory;

  • Is the launch of the SLS delayed until 2022?

  • The speed of light and redshift;

  • And more!

Our Dom's cheese of the week was Bosina, a soft ripened cow & sheep milk cheese. You can order your own brick from Dom's here and learn more about the cheese itself here: https://www.caseificioaltalanga.it/product/bosina/?lang=en

THANK YOU to Vladimir Stepanov for your SuperChat during tonight's show!

Join the show recording every Thursday at 8pm ET by leaving a voicemail at www.SpaceRadioShow.com.

Support the show on Patreon.

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Big thanks to my top Patreon supporters this month: Justin G, Chris L, Barbara K, Duncan M, Corey D, Justin Z, Nate H, Andrew F, Naila, Aaron S, Scott M, Rob H, Lowell T, Justin, Louis M, Paul G, John W, David B, Frank T, Tim R, Alex P, Tom Van S, Mark R, Alan B, Craig B, Richard K, Steve P, Dave L, Chuck C, Stephen M, Maureen R, Stace J, Neil P, lothian53 , COTFM, Stephen S, Ken L, Debra S, Alberto M, Matt C, Ron S, Joe R, Jeremy K, David P, Norm Z, Ulfert B, Robert B, Fr. Bruce W, Nicolai B, Sean M, Edward K, Callan R, Darren W, Tracy F, Sarah K, Bill H, Steven S, Ryan L, Ella F, Richard S, Sam R, Thomas K, James C, Jorg D, R Larche, Syamkumar M, John S, Fred S, Homer V, Mark D, Brianna V, Colin B, Bruce A, Steven M, Brent B, Bill E, Tim Z, Thomas W, Linda C, Joshua, David W, Aissa F, Tom G, Marc H, Avery P, Scott M, Katelyn, Thomas H, Farshad A, Matthias S, Kenneth D, Maureen R, Michael W, Scott W, David W, Neuterdude, Cha0sKami, Brett, Robert C, and Matthew K!

Produced by Nancy Graziano.

Cheese for today’s tasting proudly provided by Dom’s Cheese Shop.

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

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