People have received all the warnings they could possibly receive regarding Tether and Bitfinex, for almost an year. Anybody still using Bitfinex is basically adding a huge extra risk to all his trades knowingly, and I won't feel sorry for them when they lose it all.
I think it's hilarious that so many run CentOS instead of RHEL. Redhat has managed to make their product worse than free with their licensing bullshit.
Apparently the ocean on Enceladus is kept warm due to geothermal heat. And that hear is accessible to the water because the ocean’s crust is very porous. Which naturally leads us to ideas like geothermal vents that may have been the source of life on Earth.