Quote Originally Posted by freemehul View Post
These things are called nukes and they wipe out life as we know it.
Tardigrades will be fine after nukes.
They can withstand temperature ranges from 1 K (−458 °F; −272 °C) (close to absolute zero) to about 420 K (300 °F; 150 °C),[7] pressures about six times greater than those found in the deepest ocean trenches, ionizing radiation at doses hundreds of times higher than the lethal dose for a human, and the vacuum of outer space.[8] They can go without food or water for more than 30 years, drying out to the point where they are 3% or less water, only to rehydrate, forage, and reproduce
https://en.wikipedia.org/wiki/Tardigrade