On October 12, 2017, a 20-meter asteroid passed just 50,000 kilometers (31,000 miles) from Earth. For weeks, dozens of…

We’ve long said that humans generally worry about the wrong asteroids. Tabloids love to publish headlines about…

A meteor lit up the sky over Botswana, Africa, early Saturday evening. Scientists discovered the six-foot-wide asteroid…

An asteroid approximately the size of a football field flew close by Earth only a day after it was first spotted this…

NASA has put together an image showing the orbits of all known Potentially Hazardous Asteroids (PHAs) currently…