At first, obviously, it would get very dark. And in a few days (which there be no more of) it would start getting very cold. In a few years the oceans would freeze solid. After that the air would freeze too and fall as an odd snow.
But this does not mean all life would have to come to an end. The internal heat of the Earth would still remain, volcanoes would still be hot. People would have to live deep underground, use geothermal and nuclear energy to stay alive. Eventually it might be best to leave our solar system for another with a working sun.
But this does not mean all life would have to come to an end. The internal heat of the Earth would still remain, volcanoes would still be hot. People would have to live deep underground, use geothermal and nuclear energy to stay alive. Eventually it might be best to leave our solar system for another with a working sun.