A Look Back at a Catastrophic Event
Around 66 million years ago, a six-mile-wide asteroid struck Earth, creating the Chicxulub crater in present-day Mexico. This catastrophic event triggered massive tsunamis and filled the atmosphere with dust and debris, blocking sunlight for long periods. Scientists believe this impact wiped out 75% of Earth’s species, including dinosaurs.
Could It Happen Again?
Today, astronomers closely monitor the paths of near-Earth objects, but the thought of a similar asteroid hitting Earth still stirs fear and speculation. A YouTube simulation by AstroKobi imagines the aftermath if an asteroid as large as the Chicxulub impactor struck Earth in modern times.
A Modern-Day Collision
The simulation describes the asteroid entering Earth’s atmosphere at speeds 100 times faster than a commercial jet. On impact, the explosion would unleash more energy than 10 billion atomic bombs. Regions in Central America and the southern United States would face total destruction, with an estimated 100–500 million people killed instantly.
The Global Fallout
The effects wouldn’t stop there. A massive sound wave would kill anyone within a 1,500 km radius, while devastating tsunamis would flood coastlines worldwide. AstroKobi explains that half of Earth’s population could drown within hours, leaving only two billion survivors within 48 hours.
The Role of Earthquakes and Bunkers
Massive earthquakes triggered by the impact would destabilize regions globally, further endangering survival. Underground bunkers are considered the best refuge, with New Zealand often touted as a prime location. This has led wealthy individuals to secure citizenships and start building shelters there.
Concerns and Reactions
The simulation sparked concern online. While some joked about heading to New Zealand, others pointed out the irony that the asteroid could strike there instead. One commenter summed up the grim scenario, saying, “So basically, we’re cooked.”
Lessons from the Past
While this simulation is hypothetical, it highlights the importance of tracking near-Earth objects. Efforts like NASA’s DART mission, which recently tested asteroid redirection, show progress in planetary defense. For now, preparedness and continued research remain humanity’s best tools for avoiding such a disaster.
