Alarm Raised Over Football-Field-Sized Asteroid – Risk Of 2032 Impact Rises

A newly discovered asteroid, designated 2024 YR4, has experts on edge as its potential impact risk continues to rise.

Roughly the size of a football field, this near-Earth object has drawn intense scrutiny from NASA and astronomers worldwide after calculations suggested a growing chance of collision on Dec. 22, 2032—a probability that increases by the day.

Discovered in December 2024, 2024 YR4 has been under round-the-clock observation by NASA’s Jet Propulsion Laboratory (JPL) and other space agencies. Initially classified as a Level 3 threat on the Torino Impact Hazard Scale—indicating a close encounter that warrants public attention—the asteroid’s risk factor is now rising at a significant rate.

At first, scientists estimated a 1.35% chance of impact. That number has now jumped to 2.278% within a week. While that may sound small, in the world of asteroid risk assessment, it’s enough to set off alarm bells.

🚨#BREAKING: NASA officials now report a 2.3% chance of an asteroid striking Earth in 2032, up from 1.9% yesterday. This equates to a 1 in 43 chance of impact, with a 97.7% likelihood that the asteroid will miss. The asteroid is estimated to be between 130 and 330 feet in… pic.twitter.com/W3FxppTSGZ

— R A W S A L E R T S (@rawsalerts) February 6, 2025

Still, Gareth Collins, a professor of planetary science at Imperial College London, noted that increased monitoring of near-Earth objects will make detections like asteroid 2024 YR4 much more common.

“At this stage, the best thing to do is to continue tracking the asteroid for as long as possible so we can predict its trajectory with more confidence,” he said.

Currently, the asteroid is hurtling away from Earth in nearly a straight line, making it difficult for astronomers to determine its orbit with high accuracy. Over the next few months, astronomers plan to make more detailed observations before the rock fades from view.

If those measurements do not rule out a 2032 impact, the asteroid will likely remain on space agencies’ risk lists until it comes back into view in 2028.

What Happens If 2024 YR4 Hits?

While 2024 YR4 isn’t large enough to trigger a global catastrophe, if this 100-meter space rock were to make landfall, the devastation could be immense. Scientists estimate an explosion equivalent to 50–100 megatons of TNT—comparable to the infamous Tsar Bomba, the most powerful nuclear weapon ever detonated.

–Direct hit on a major city (New York, Beijing, Tokyo) → Catastrophic loss of life, total urban destruction, millions dead instantly.

–Ocean impact → Mega-tsunamis wiping out coastal cities, potentially killing millions.

–Remote land impact → Fewer immediate casualties but potential global climate effects, leading to food shortages and widespread famine.

For comparison, the 1908 Tunguska event, caused by a much smaller asteroid (30–50 meters), flattened 830 square miles of Siberian forest. Had it struck a populated area, millions could have died.

The last major asteroid event, the 2013 Chelyabinsk meteor, was just 20 meters in size—yet its shockwave alone injured 1,500 people and shattered windows across Russia’s southern Ural region.

10 Years Ago Today, the Chelyabinsk Meteor Exploded Over Russia
Footage of the meteorite was seen streaking across the sky above Russia's Chelyabinsk region. WARNING: this video contains strong language in Russian. Source: YouTube youtube pic.twitter.com/l20iuxpR7p

— Black Hole (@konstructivizm) February 16, 2023

A 100-meter asteroid would be exponentially more devastating.

Where Could It Strike?

Current trajectory models place 2024 YR4’s potential impact zone across a vast stretch of the planet, including:

–Eastern Pacific Ocean

–Northern South America (Ecuador, Colombia, Venezuela)

–Atlantic Ocean

–Africa (Nigeria, Sudan, Ethiopia)

–Southern Asia (India, Pakistan, Bangladesh)

What Can Be Done?

NASA and other agencies are ramping up their planetary defense initiatives, including:

–Kinetic impactors – Like NASA’s DART mission, which successfully altered an asteroid’s path.

–Nuclear deflection – Theoretical last-resort strategies for breaking up or pushing an asteroid off course.

However, these countermeasures require precise knowledge of the asteroid’s mass and structure—data that remains incomplete at this stage.

Scientists are racing to refine their calculations before 2024 YR4 fades from view, only for it to reappear in 2028—a mere four years before a potential impact.

For now, the world watches and waits.

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