An asteroid the size of a skyscraper and 4 other space rocks to fly by Earth The Indian ExpressA giant 500-foot, building-sized asteroid is approaching Earth at a frightening speed MoneycontrolNASA sounds alert: Stadium-sized asteroid heading straight towards Earth at 16km per second Business Today4 large asteroids, including a skyscraper-size ‘city killer,’ will zoom past Earth in a 12-hour span today (Oct. 24) Livescience.com4 asteroids to approach Earth within 12 hrs today: NASA | 580-ft-wide, 2002 NV16, is largest of them all | Inshorts Inshorts An asteroid the size of a skyscraper and 4 other space rocks to fly by Earth The Indian ExpressA giant 500-foot, building-sized asteroid is approaching Earth at a frightening speed MoneycontrolNASA sounds alert: Stadium-sized asteroid heading straight towards Earth at 16km per second Business Today4 large asteroids, including a skyscraper-size ‘city killer,’ will zoom past Earth in a 12-hour span today (Oct. 24) Livescience.com4 asteroids to approach Earth within 12 hrs today: NASA | 580-ft-wide, 2002 NV16, is largest of them all | Inshorts Inshorts Top stories – Google News