The Orbital Mechanics Podcast

Every week we cover the latest spaceflight news, discuss past, current and future exploration efforts, and take a look at upcoming events. Tune in to hear about how humans get to space, how they stay in space and how unmanned craft reach farther and farther into the universe around us.

https://theorbitalmechanics.com/show-notes/

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Episode 9: Radiation


This episode is sponsored by the Smarter Every Day YouTube channel. For a special, bonus video from Destin, visit smartereveryday.com/orbital.

  • Spaceflight news
    • Bolden calls for ending Opportunity funding (planetary.org)(Opinion: roadtoendevour)
    • SPX to recover fairings with helicopters (Imgur via /r/SpaceX)
    • SPX also put all photos under Creative Commons License for 20 minutes, then goes public domain (VICE) (Twitter)
    • Shotwell does a testimony before US House Armed Services Committee. (Youtube)(Soundbyte)
    • TurkmenSat delayed due to He bottle issue (Zero G)
    • NASA teams up with SNC (NASA) (Project life-cycle, fig. 5-2, NASA)
    • SNC secures Huston landing site for uncrewed Dreamchaser (Parabolic)
    • Mangalyaan mission extended 6 months (The Hindu)
  • Questions, comments, corrections;
    • Ep 10 webcast: April 12 at 12pm Eastern, 9am Pacific
    • Ben Feist’s A-17 in real time (benfeist.com)(apollo17.org)
  • Radiation
  • Upcoming spaceflight events
    • April 10: SPX CRS-6 on Falcon 9 (Live coverage on Twitter)
    • April 15: Thor 7 & Sicral 2 on Ariane 5

xkcd.com/radiation is a great chart to help put dosages in perspective.


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 March 31, 2015  1h16m