Giant asteroid bigger than Burj Khalifa to soar past Earth

This image made available by NASA shows the asteroid Bennu from the OSIRIS-REx spacecraft. On Tuesday, an asteroid bigger than any building on Earth is expected to soar past the planet.
A giant asteroid, bigger than any building on Earth, is expected to soar past the planet on Tuesday.
Called 7482 (1994 PC1), the asteroid is more than a kilometre wide at 1,052m (3,451ft).