A supercomputer simulation just predicted when humans will go extinct

One day, the world will end. When that happens, the Sun will essentially explode outward, destroying many of the planets around it as it "dies" and reaches another cycle of its life. But, before that happens, scientists say we can likely expect humanity's end to arrive.

Climate change is, of course, an ongoing concern that many scientists are trying to solve. And they've come up with some really cool and impressive ideas — including sending bubbles into space to help block solar radiation.