Alberta oil shipped through Panama Canal to Atlantic Canada to avert COVID-19 threat to energy supply

Any event — such as a COVID-19 outbreak in any of these oil-supplying countries — that disrupts the flow of crude oil to the refinery threatens the energy security of most people in Atlantic Canada.

https://www.nasa.gov/specials/ocean-worlds/

Earth’s Water May Have Come From… Earth

Guest “full circle” by David Middleton Way back in the Pleistocene, when I was a young geology student with hair, we were taught that the most likely source of Earth’s water was volcanic out-gassing. The water that fills our oceans, enables plate tectonics and made life possible, was thought to have originated inside the Earth…