The Orbital Mechanics Podcast

Spaceflight News— Last Delta IV heavy (spacenews.com) (americaspace.com) (nasaspaceflight.com) (PDF: ulalaunch.com) (arstechnica.com)Short & Sweet— Relativity Space wins contract (spacenews)— Japan secures a moon landing (spacenews)— Max Space Modules (spacenews)Questions, Comments, Corrections— Csaba via Discord: SOIR means "evening" in French, pretty clever pun (discord.com)This Week in Spaceflight History— 19 Apr, 1975. Launch of Aryabhata satellite (lowyinstitute.org) (ursc.gov.in) (en.wikipedia.org)— Next week (4/23 - 4/29) in 2007: Looking at stars through a wall