Scientists study ‘peanut-shaped’ asteroid near earth

3 agosto 2015

A mile-long asteroid that raced past Earth July 25 at about 45,000 miles per hour – at a safe distance of 4.5 million miles – was imaged by radar telescopes so that astronomers could discern its precise orbit and physical shape.img src=»» height=»1″ width=»1″ alt=»»/