This week on Space Radio I try to shed some light on the Dark Energy Survey and what, if anything, we have learned about the Universe.

And of course I answer questions from the Space Cadets, including:

► What the purpose of the DES REALLY was;

► Why space doesn't have air (thanks for the voice mail Cordelia!);

► How finite mass and density can result in black holes (thanks Christopher S!);

► Why Mars no longer has a magnetic field (thanks Don!);

► … and much more!

This week's Dom's cheese was Tres Leches: https://domscheese.com/product/tres-leches/

Special thanks to stiffcornsocks for this week's Superchat!

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

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Justin G, Matthew K, Chris L, Barbara K, Duncan M, Corey D, Justin Z, Neuterdude, Nate H, Andrew F, Naila, Aaron S, Scott M, Rob H, Lowell, 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, Catherine R, Nicolai B, Sean M, Edward K, Callan R, Darren W, JJ_Holy, Tracy F, Tom, Sarah K, Bill H, Steven S, Jens O, 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, Jim L, Tim Z, Thomas W, Linda C, Joshua, David W, Aissa F, Tom G, Marc H, Avery P, Scott M, Michael G, Katelyn, Thomas H, and Farshad A.

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.