An asteroid is headed for Earth, should we be concerned?
A massive asteroid, almost the size of the tallest building on Earth, is heading for the planet in mid-December, as per NASA’s asteroid tracker. Designated 163899 (2003 SD220), the massive asteroid has a diameter of approximately 791 meters, nearly the size of the Burj Khalifa in Dubai, the tallest manmade structure on Earth. However, observations […]
