An asteroid that could cause huge destruction is now being carefully watched. Asteroid 2024 YR4 has the potential to release 100 times the power of the Hiroshima bomb if it hits Earth. While the chances of it actually colliding with our planet are still small, experts are taking this threat seriously as the odds of impact grow. Here's what we know so far.
What Is 2024 YR4?According to NASA reports, discovered in December 2023, asteroid 2024 YR4 is about the size of the Statue of Liberty. Initially, scientists thought the chance of it hitting Earth was around 1.2%. But after more calculations, the likelihood has increased to 2.3%, which means there’s now a “one in 43” chance of impact. While this still seems like a small risk, it’s enough to grab attention.
When could it hit?If 2024 YR4 is going to hit Earth, it’s expected to do so on December 2, 2032, as mentioned by NASA and media sources. Although this is still years away, scientists are keeping a close eye on it. As they continue to track its path, they will be able to refine predictions over time.
What would happen if it hit?
As per the latest media reports, if asteroid 2024 YR4 hits Earth, the impact could be devastating. It would release energy equal to 15 megatons of TNT– more than 100 times the power of the Hiroshima bomb. Everything within about 5.7 km of the impact site would be completely destroyed.
Serious damage could spread up to 8.8 km away, and people as far as 19 km from the crash site could lose their lives. If 2024 YR4 were to hit a major city, the effects would be devastating. For instance, a strike in London could destroy areas from Westminster to Croydon. Other cities like Manchester, Belfast, and Edinburgh would face similar destruction, and smaller towns nearby could suffer severe damage, according to the media reports.
How likely is it to actually hit?As per sources, despite the increasing chance of an impact, experts say the risk remains low. Since Earth’s surface is mostly covered by water, the asteroid is more likely to hit the ocean than land. Also, many past asteroid threats that were once considered high-risk ended up being much less of a danger after further research.
Right now, 2024 YR4 is the only asteroid with an impact probability higher than 1%. It is currently rated 3 on the Torino Impact Hazard Scale, which means it’s a potential threat but one that is being closely monitored. Previous asteroids with higher ratings were later determined not to be a risk, as per NASA and media reports.
Are we ready for an impact?While the chances of 2024 YR4 actually hitting Earth are still low, the potential damage is huge. At this point, we don’t have the technology to stop an asteroid of this size. NASA’s DART mission tested asteroid redirection, but the technology is still in its early stages. If the risk increases in the future, experts emphasize that early detection and response will be key to minimizing any damage, according to the reports.
What happens next?
Although the asteroid’s possible impact date of December 2, 2032, is still far off, scientists will continue to track 2024 YR4 closely. Over the next few years, they will update their calculations and refine their predictions. If the risk of impact continues to rise, it may prompt more action to protect Earth.
For now, the risk remains low, but the growing chances of an impact are a reminder of the need for vigilance and ongoing planetary defense efforts. With more data in the coming years, we’ll have a clearer picture of the potential threat and how to respond.