(Undated) -- A "potentially hazardous" asteroid is zooming past planet Earth this week. It measures just over a mile long, making it the largest asteroid to get relatively close to our planet this year. Although it is massive, there is no need to worry, as it will be two-and-a-half million miles away when it passes Earth on May 27th. A live stream of the asteroid flying past our planet can be watched at virtual-telescope-dot-eu.