An Asteroid's Coming For Us
An asteroid dubbed by some as a "city killer" comes closer to Earth than the moon. Asteroid 2019 OK was hurling at a speed of 15 miles a second, and was only 45,000 miles away from Earth.
An asteroid dubbed by some as a "city killer" comes closer to Earth than the moon. Asteroid 2019 OK was hurling at a speed of 15 miles a second, and was only 45,000 miles away from Earth.