There is a great twitter feed, @AsteroidMisses, that tweets out based off a NASA monitoring dataset. Browsing it provides some perspective on just how many aste

There is a great twitter feed, @AsteroidMisses, that tweets out based off a NASA monitoring dataset. Browsing it provides some perspective on just how many asteroids are whizzing around the Earth all the time. https://twitter.com/asteroidmisses https://twitter.com/asteroidmisses