https://xkcd.com/2908

Alt text:

Astronomers are a little unsure of the applicability of this index, but NASA’s Planetary Protection Officer is all in favor.

  • Tylix@lemmy.worldEnglish
    31·
    8 months ago

    I have shade 14 capable welding helmets, I’m good. I did have to look that up to be sure though. You are right apparently to be worried.