Cutting it close: NASA just detected two asteroids headed towards the Earth… with two more right behind Kit Daniels Posted on January 2, 2020 Posted in Aggregated No Comments 2019 YH2, the largest in the group, measuring an estimated 459 feet in diameter Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email