Asteroid strikes don't happen often, so when they do, it's memorable! Like the one that wiped out all the dinosaurs! ?? But that doesn't mean asteroids have stopped flying near our planet. In fact, some of them fly by a little too close for comfort! But get this: there are near Earth asteroids that are getting closer and closer over time! So, are we due for an epic dinosaur-style collision, or can we do something to prevent these giant space rocks from smashing into our planet? ?

Learn more about your ad choices. Visit megaphone.fm/adchoices