A Powerful Asteroid as Around 50 Megaton Nuke May Bang the Earth Surface in 2023- NASA Report

A large asteroid that could someday be headed directly for Earth would pack a tremendous impact force 1,500 times that of the Hiroshima and Nagasaki atomic bombs combined, the newspaper Express warned. The British daily cites NASA sources as claiming that the space rock, measuring nearly 700 feet across, could have a staggering 62 different potential impact trajectories with … Read more