The Orbital Mechanics Podcast

Spaceflight news— Europa Clipper might not fly on SLS (spacenews.com)Short & Sweet— Ball Aerospace successfully completes green-fueled smallsat mission. (smallsatnews.com)— Blue Origin delivers its lunar lander mockup. (spacenews.com)— SpaceX sets a reuse record. (spacenews.com)Questions, comments, corrections— Brian Kostka via email: there was an "iron lung" on Skylab!This week in SF history— 25 Aug, 2003. Launch of Spitzer Space Telescope (wikipedia.org) (irsa.ipac.caltech.edu)— Next week in 1977: Top-heavy but retired.