Jake and Anthony are joined by Astra founder and CEO Chris Kemp to talk about the company’s road back from the brink, Rocket 4, and why he still sees a path for it today.

Jake and Anthony are joined by Daniel Drew of the University of Hawaiʻi to talk about SPARK, his concept for exploring Titan’s caves with aerobots powered by solid-state atmospheric ion thrusters. Seriously.

Jake and Anthony are joined by Nick Cialdella, CTO of Varda Space Industries, to talk about manufacturing pharmaceuticals in space, the reentry technology that brings them back to Earth, Varda’s hypersonic testbed, and the business case for making things in orbit.

Jake and Anthony talk about Blue Origin building the Mars Telecommunications Network, Stoke splashing the cash and talking up Nova Block 2, and Anthony has a weird theory about Jared Isaacman.

Jake and Anthony are joined by Matt Gjertsen, Founder of BUILT, to talk about his book, Minimum Viable Manager: Three Essential Skills for Leading Technical Teams That Solve Big Problems, the recovery of Starship at Christmas Island, and Starbase Louisiana.

Jake and Anthony are joined by Dr. Thomas Zurbuchen, Former Associate Administrator of NASA’s Science Mission Directorate and leader of ETH Zurich Space, to talk about the state of science missions at NASA.

It’s time for actual stock tips. Jake and Anthony draft competing $100,000 space portfolios and lock them in for a year.

Anthony is joined by Eric Berger, Senior Space Editor at Ars Technica, and Joe Barnard to talk about crewed spaceflight in the 2030s, what options exist if and when Dragon stops flying, and what we should do about it.

Jake and Anthony are joined by Dan Rasky, Charles Miller, and Charlie Camarda—the sources of the heat shield discourse!—to talk about Starship Flight 13 and thermal protection systems overall.