Joe Carroll was our guest for updates and discussions about the gravity RX, multi-planetary vs. interplanetary, space exploration versus prepping for space settlelment, robotic development and more. Lots was said about Musk and his plans for humans to Mars questioning his ability to handle life support, the needed human infrastructure and his timelines. We had multiple callers, a few of which were quite lengthy. The same for emails which I read on air. The Mars Moon debate was rehashed, Starship was discussed in detail along with Artemis and SLS Orion plans. Read the full summary when available at www.thespaceshow.com for this date, Tuesday, April 22, 2025.