NASA is tracking a house-sized asteroid set to zip past the Earth on August 16 at around 17,717 miles per hour.
Known as 2025 PR1 , the space rock is estimated to be about 55 feet across and will make its closest approach on Saturday, at a distance of 609,000 miles, according to NASA 's Jet Propulsion Laboratory (JPL).
Three more space rocks are expected to zoom past the Earth next week. On August 17, a plane-sized asteroid known as 2025 PM, will make its closest approach at a distance of 654,000 miles.
On August 20, two asteroids will follow. A stadium-sized asteroid, 990 feet across, known as 1997 QK1 will pass within 1,870,000 miles, followed by 2025 OV4, 160 feet across, which will come as close as 1,800,000 miles away.
Small asteroids up to 30 feet across impact the Earth ab