1,000 times stronger than Chelyabinsk meteorite: New asteroid may threaten Earth

1,000 times stronger than Chelyabinsk meteorite: New asteroid may threaten Earth — RT News: "Moscow University’s robotic telescope has discovered a massive asteroid that could potentially hit Earth in the future. If such a collision happens, the explosion would be 1,000 more powerful the Chelyabinsk meteorite explosion in 2013."