Episode Details

Bob Zimmerman highlights several developments in space, starting with the startup Catalyst's daring mission to rescue the decaying Swift space telescope. Despite thruster failures, engineers are attempting to use the remaining hardware to move the telescope's orbit. Zimmerman also discusses a Falcon 9 upper stage that impacted the moon, providing valuable spectroscopic data. Good news arrives from Voyager 2, which underwent a "big bang" power reconfiguration to extend its life to at least 2027. On Pluto, new analysis of Sputnik Planitia suggests the planet is geologically active, featuring melting nitrogen underneath its frozen surface. Regarding corporate updates, Blue Origin has identified an oxygen valve failure as the cause of a recent engine explosion, while SpaceX prepares for an orbital Starship flight this month. Finally, Zimmerman reviews the struggles of commercial spaceports in New Zealand and the UK. (5)