NASA catches a glimpse of ‘city-killer’ asteroid before it disappears until 2028
(NEW YORK) -- Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.The space rock, called 2024 YR4, was previously given up to a 3.1% chance of striking Earth in December 2032, but astronomers have since eliminated the possibility of a strike at that time based on further observations.Astronomers are watching 2024 YR4 closely, trying to learn everything they can before it disappears […]