14. Solar Flares
Solar storms happen when there’s eruptions on the sun’s surface. They could send solar particles towards the earth that could destroy the satellites and power lines, destroying the use of all electronic devices. Imagine a world where you can’t take snaps, retweet, post updates, or you know, call people. Scary, isn’t it?
15. Dark Energy
No, this is isn’t a Star Wars reference. Scientists are theorizing that a force called dark energy is pushing the universe apart faster and faster. If this force keeps getting speeding up, the force holding atoms together will fail. As a result the both the world and the universe could come to an end. Luckily this won’t happen for billions of years, so take a nice deep breath.