
An asteroid more than a mile wide will pass by Earth on Wednesday while travelling at a speed of about 19,000 miles (30,578km) an hour. The space rock, known as (52768) 1998 OR2, is expected to make its closest approach at 10.56am BST, when it will be just 3.9m miles (6.3m km) away – about 16 times the distance between the Earth and the Moon. Although the asteroid is classified as a potentially hazardous object (PHO), scientists have said it will not pose a danger to the planet.
