Auroras from Jupiter's volcano moon shine light on its interior
A volcanic plume ejects gas and particles about 60 miles (100 kilometers) above the surface of Jupiter’s moon Io, the most volcanically active body in the solar system. NASA/JPL/University of Arizona The luminous auroras on the surface of Jupiter’s explosive moon Io have revealed that the small satellite may not contain an internal magma ocean as previous...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark