{"id":21122,"date":"2025-10-02T08:50:05","date_gmt":"2025-10-02T12:50:05","guid":{"rendered":"https:\/\/www.ecoticias.com\/en\/?p=21122"},"modified":"2025-10-02T08:50:05","modified_gmt":"2025-10-02T12:50:05","slug":"lunar-alarm-begins-at-nasa","status":"publish","type":"post","link":"https:\/\/www.ecoticias.com\/en\/lunar-alarm-begins-at-nasa\/21122\/","title":{"rendered":"Lunar alarm begins at NASA \u2014 A high-speed threat could slam into it by 2032"},"content":{"rendered":"

For most of us,<\/span> the Moon seems like<\/span> the most stable presence in the night sky. After all, it’s<\/span> been circling<\/span> Earth for billions of years, illuminating poetry, calendars, and even regulating the tides. It almost seems untouchable\u2026<\/span> But NASA scientists are now issuing updates that sound like the beginning of a science fiction story: the Moon, they say, could be hit by a speeding visitor from deep space<\/strong>. These aren’t<\/span> conspiracy theories or vague predictions. We’re<\/span> talking about real data collected by the James Webb Space Telescope (JWST), and the numbers are serious enough to draw attention. For the first time in years, our cosmic neighbor appears as a potential target in official calculations.<\/p>\n

Telescopes rewrote<\/span> the odds<\/h2>\n

First, we need to<\/span> remember that, in recent decades, telescopes like Hubble and, more recently, James Webb have completely changed the way we observe the universe. They allow us to clearly see what was previously invisible;<\/span> from the birth of galaxies to discreet<\/span> asteroids crossing our orbit. That’s<\/span> why in May, Webb turned its sharp eyes to a barely visible, moving dot.<\/p>\n

This observation altered the odds of a future collision. The “high-speed threat” in question is<\/span> asteroid 2024 YR4<\/strong>, a space rock between 53 and 67 meters across,<\/span> roughly the size of a ten-story building. When it was discovered in late 2024,<\/span> it gained notoriety for another reason: for a brief period, it carried the highest chance ever recorded of hitting Earth among large asteroids.\u00a0 Turning to numbers, initial estimates indicated a 3.1% chance of a collision with Earth in 2032. This may seem small, but in terms of planetary defense, this was unprecedented, enough to send scientists into crisis simulation mode.<\/p>\n

If the Moon takes the hit: danger dismissed, discovery unlocked<\/h2>\n

But what would it mean if 2024 YR4 hit the Moon? The short answer: a spectacular crater, but no risk to Earth. Astronomer Pawan Kumar, a former researcher at the Indian Institute of Astrophysics, explained: “It won’t be a cause for concern. Because any lunar debris blasted into space from the impact would blow<\/span> up in Earth’s atmosphere if any of it makes it to near-Earth space.”<\/em><\/p>\n

However, even if the lunar orbit remained intact, the event could still bring interesting effects, such as:<\/p>\n