Asteroids may have been giant mudballs in the early solar system
Hayabusa 2 will collect samples from an asteroidAkihiro Ikeshita/JAXABy Sam WongBefore there were asteroids, there were giant mudballs hurtling around the solar system. The most common type of asteroid, called carbonaceous asteroids, may have delivered water and organic molecules to Earth, and could even be the precursors of rocky planets. They are...
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