100 years ago, today, a huge fireball descended near the remote town of Tunguska in Russia. The object was estimated to be 50 feet across and exploded 3-5 miles above the earth where it leveled an area of 830 square miles. People 100 miles away were knocked to their feet and and the explosion was equivalent to a yield of 10-15 megaqtons of TNT. There is still debate as to whether the object was a comet or a meteor. Amazingly, there were no fatalities due to the remote location. Had this occured in a larger city, the devastation would have been complete and far-ranging.
To see when the next blast will occur, check here for current impact risks. Remember to keep your head down.
To see when the next blast will occur, check here for current impact risks. Remember to keep your head down.
