Asteroid the size of 15-storey building approaching Earth at 60,000-kmph speed
Asteroid 2025 CQ, a 150-foot Apollo-class space rock, is approaching Earth at a speed of 60,898 kmph. The asteroid, which is the size of a 15-storey building, will make a close approach to Earth on Wednesday. Notably, Apollo asteroids are a class of space rocks whose orbits cross Earth’s path around the Sun.