The US space agency NASA has warned that a giant rock is moving towards the earth at a speed of 48,000 km per hour.
NASA has named the rock moving towards the earth 2020 ND and its volume is 170 meters.
According to NASA, the giant rock is larger than the London Eye or the Millennium Wheel on the banks of the River Thames.
Coming from space, the rock will pass a distance of 586,000 km from the earth on July 24.
