Evidently a city-crushing asteroid came very close to the planet that we call ‘home’:
The last-minute detection is yet another sign of how much remains unknown about space and a sobering reminder of the very real threat asteroids can pose… “It should worry us all, quite frankly,” he said. “It’s not a Hollywood movie. It is a clear and present danger.”
What do you suppose poses a greater threat to mankind? Climate change or natural disasters (asteroids, sun spots, earthquakes, volcanos, etc.)?