Ravi Karkara @ravikarkara
The 7482 (1994 PC1) asteroid is classified as "potentially hazardous" and more than twice the size of the Empire State Building. Next week, it's going to be closer to Earth than it has since 1933. @LeoDiCaprio @MichaelEMann @MikeHudema @elonmusk @om https://t.co/jkP6pQGOGs — PolitiTweet.org