4 ms·

Was it a flammable atmosphere? Liquid oxygen would have been venting, but there shouldn’t have been any significant fuel in the air.

• lb1lf 7y ago
  -Given sufficient oxygen levels, anything is fuel - including engineers...
  • egdod 7y ago
    Well sure, but a tiny spark in a relay isn’t going to ignite the engineer.
    • Doxin 7y ago
      It might ignite the metal in the relay, before igniting the engineer.