> we just all die instantly It's surprising (to me at least) that it's not always instant. For example on the space shuttle Columbia, the astronauts went uncon

> we just all die instantly It's surprising (to me at least) that it's not always instant. For example on the space shuttle Columbia, the astronauts went unconscious after a few seconds as the spacecraft was tumbling and breaking apart [1] but it's plausible that they could have regained consciousness if they survived the violent episode inside the shuttle as it broke apart. 1. https://www.nytimes.com/2008/12/31/science/space/31NASA.html https://www.nytimes.com/2008/12/31/science/space/31NASA.html