This profile is from a federated server and may be incomplete. Browse more on the original instance.

dsdme,

There’s a retired astronaut whose entire post-NASA career has been devoted to developing a plasma propulsion engine. Which is kind of (though not exactly) what you’re thinking of.

  • All
  • Subscribed
  • Moderated
  • Favorites
  • random
  • uselessserver093
  • Food
  • aaaaaaacccccccce
  • test
  • CafeMeta
  • testmag
  • MUD
  • RhythmGameZone
  • RSS
  • dabs
  • KamenRider
  • Ask_kbincafe
  • TheResearchGuardian
  • KbinCafe
  • Socialism
  • oklahoma
  • SuperSentai
  • feritale
  • All magazines