If NASA Couldn’t See The Asteroid That Just Whizzed By Us, What Else Can’t They See?
Did you know that an asteroid just flew by our planet at an extremely close distance? The good news is that it was only about the size of a car, but the bad news is that NASA had absolutely no idea that it was coming. In fact, NASA only discovered it about six hours after it had passed us. If NASA could not see that asteroid coming straight at us, what else is heading toward us that they cannot see? It has been estimated that “about 17,000 big near-Earth asteroids remain undetected”, but the truth is that we don’t really know how many giant space rocks are floating around out there. Of course scientists all around the world are doing their best to catalog new potential threats all the time, but what most people don’t realize is that this is an area where our technology is still very limited.