Mon May 12 00:00:00 UTC 2025: ## Asteroid 2024 YR4: Near-Earth Object Poses Potential Lunar Impact, Not Earth Threat

**Nagpur, India (May 12, 2025)** – A recently discovered near-Earth asteroid, 2024 YR4, initially sparked concerns of a potential Earth collision but has since been reassessed. While the risk to our planet is now considered negligible, NASA scientists predict a 3.8% chance of the 65-meter-wide asteroid impacting the moon on December 22, 2032.

Initially classified as potentially hazardous due to its size and trajectory, YR4 prompted NASA to issue its highest-ever asteroid impact alert in February. However, further observations and analysis using telescopes like ATLAS and the James Webb Space Telescope, have significantly reduced the probability of an Earth impact.

While the threat to Earth is diminished, a lunar impact could still create a crater 500 to 2,000 meters wide and trigger an explosion 340 times more powerful than the Hiroshima bomb. The impact’s visibility from Earth remains debated, with some scientists suggesting it would be visible even during the day, while others believe the moon’s brightness would obscure it. India’s Chandrayaan-2 orbiter, among other lunar spacecraft, would be positioned to observe the event.

Experts like Jayant Murthy of the Indian Institute of Astrophysics and Carrie Nugent, author of “Asteroid Hunters,” emphasize the inherent uncertainties in predicting asteroid trajectories, especially for newly discovered objects with limited observational data. They explained that as more data is collected, the accuracy of predictions improves.

Although the risk from YR4 has subsided, the article highlights the ongoing need for asteroid monitoring and the potential for future impacts. Scientists stress that while large asteroid impacts are rare, they pose a significant threat to the planet, potentially causing climate disruption for years. The article concludes by emphasizing that asteroids represent the only preventable natural disaster.

Read More