lets say, the sun decided, hey earth is mean, and shot a solar blast at us, and lets say we did have time to prepare, like the sun told us its going to shoot a solar blast at us in 10 days or so, and after it shot at us we had 4 more days before it hit earth, what would people, probably the government, do to prepare for this, and would it just take out technology, and shoot us back to the stone age, and how long would it take to fix a problem that big, would i be sitting in my house for 2 years then randomly the lights would go on?
