Episode 50: Arbitrary Milestone Ahoy!

  • This week in SF history
    • 23 March 2001: deorbit of Mir
  • Spaceflight news
  • Questions, comments, corrections
    • @ajpidgeon: Atlas V never flown with 2 RL10s. Stage 1 burns long enough to not require higher TWR on Centaur even for large payloads.