Astronomers Detect Huge ‘Planet Killer’ Asteroid that Could One Day Smash into Earth (Video)
A “Planet killer” asteroid that has been hiding in the sun’s glare has finally been observed, and the massive space rock could smash into Earth one day. The 0.9-mile-wide (1.5-kilometer-wide) “potentially hazardous” asteroid 2022 AP7 is one of several large space … Read More