Today on Space Radio:Do you want to build a snowman?,Just when you thought landing on the moon would be boring,Do we live in a hologram?,Why don’t we understand gravity?,Just how big is the universe?and more!Join the show recording every Thursday at 4pm ET by calling 888-581-0708. More info available at www.SpaceRadioShow.com.Support the show on Patreon.Follow on Twitter | Facebook | Instagram | YouTube.Big thanks to my top Patreon supporters this month: Robert R, Dan M, Evan T, Matthew K, Helge B, Justin, Matt W, Justin G, Kevin O, Duncan M, Corey D, Kirk B, Barbara K, Chris C, Tanya D, George, Tim R, Neil L, Nikolas W, Gordon M, Fenris N, Joe R, Neil P, Gabriella G, Tom S, Bryan D, Irene P, Dustin R, Matt C, Iothian53, Steve P, Debra S, Ken L, Alberto M, Ron W, Chris L, Mark R, Alan B, Stephen J, David P, John F, Maureen R, Frank T, Craig B, Jesse A, Ron S, Steven L, Mark R, Jackie R, Ulfert B, Kevin N, Darron R, Hector P, Dave L, Stace J, S Stark, Richard K, Andrew L, Vladimir Z, Carol S, Stephen M, Grace M, Robert K, Jeremy K, Russell W, Thomas S, David B, and Tamara F!Produced by Greg Moebius at WCBE Radio Columbus.Hosted by Paul M. Sutter, astrophysicist at The Ohio State University, Chief Scientist at COSI Science Center, and the one and only Agent to the Stars.