World Asteroid Day Explained | The Biggest Threat from Space| Pakistan News

Every year on June 30, the world observes World Asteroid Day to raise awareness about asteroids, meteors, and the potential risks they pose to Earth. Scientists believe that a massive asteroid impact millions of years ago led to the extinction of nearly 75% of life on Earth, including the dinosaurs. In this video, we explore the history of asteroid impacts, the science behind planetary defense, how space agencies monitor near-Earth objects, and what could happen if a large asteroid were on a collision course with our planet. Stay connected with Pakistan’s leading news network for verified updates, real-time breaking alerts, and comprehensive analysis. ■ OFFICIAL LINKS • Web Portal: https://www.express.pk/ • WhatsApp Community: https://whatsapp.com/channel/0029VaDU... ■ SOCIAL MEDIA • X / Twitter:   / expressnewspk   • Facebook:   / expressnewspk   • Instagram:   / expressnewspk   • TikTok:   / expressnews_pk   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ #ExpressNews #PakistanNews #BreakingNews