A ‘potentially dangerous’ asteroid the size of a blue whale will cross Earth’s orbit on Friday
A “potentially dangerous” asteroid the size of a blue whale is expected to pass Earth on Friday (August 12), according to NASA (opens in a new tab). The asteroidnamed 2015 FF, has an estimated diameter of between 42 and 92 feet (13 and 28 meters), approximately the body length of an adult blue whale (Balaenoptera …