Tardigrades can survive:

• ​space

• temperature from -273 degrees celcius to 150 degrees celcius

• vacuum and high pressures

• 120 years or more dehydrated

• 1000 times more radition than human high levels of environmental  toxins

Tardigrades can live in boiling water, solid ice, intense radiation in space, a decade in the desert without anything to drink, and in the deepest trenches of the sea.

Tardigrades traveled to space and survived for ten days (with no oxygen)!