By Tanner Garrity Considering that in the last two years we’ve seen six million people die from a global virus, a mob of Americans attack the Capitol Building and the first major land war in Europe since the end of World War II, you’d be excused for forgetting a scary headline from the summer of 2019. In retrospect, though? Holy shit. In July of that year, an asteroid that some scientists referred to as a “a city-killer” narrowly missed hitting Earth, as The Washington Post reported at the time. To be fair, it missed us by about 45,000 miles, but that’s less than twice the equatorial circumfer…