NASA Warns ‘God of Chaos’
Asteroid Will Pass Near
Earth in 3 Years

An asteroid the size of three football fields is on course to pass closer to Earth than many of our own satellites in just three years — and NASA wants you to know about it. Named Apophis, after the ancient Egyptian deity known as the “god of chaos,” the space rock will zoom past our planet on April 13, 2029, coming within about 20,000 miles of Earth’s surface. Scientists call it a once-in-several-thousand-years event, and they plan to watch every second of it.

What Is Apophis?

Asteroid 99942 Apophis is a near-Earth asteroid first discovered on June 19, 2004, by astronomers Roy Tucker, David Tholen, and Fabrizio Bernardi at Kitt Peak National Observatory in Arizona. Later that same year, another group of astronomers spotted it again from an observatory in Australia, confirming the discovery and allowing scientists to begin tracking its orbital path.

NASA classifies Apophis as a “potentially hazardous asteroid” — a designation given to near-Earth objects that come within a certain distance of our planet and are large enough to cause significant regional or global damage if they were ever to impact. But despite that classification, scientists have been clear: Apophis is not going to hit Earth in 2029, and current models show no impact risk for at least the next 100 years.

How Close Will It Actually Get?

The numbers here are genuinely staggering. Apophis will pass within approximately 20,000 miles of Earth’s surface — closer than the geostationary satellites that power your GPS, weather apps, and television. The highest operational satellites orbit at roughly 22,000 miles above the equator. Apophis will pass beneath that ring.

To put that in perspective: the Moon is about 239,000 miles from Earth. Apophis will come twelve times closer than the Moon. At that distance, people across the Eastern Hemisphere — Europe, Africa, Asia, and Australia — will be able to see it with the naked eye, weather permitting, as it crosses the sky at roughly the apparent brightness of the stars in the Little Dipper.

What Will Happen During the Flyby?

The 2029 flyby isn’t just a spectacular sky event — it’s a rare scientific opportunity. Earth’s gravitational pull during the close encounter could physically affect Apophis itself, potentially “stretching” and “squeezing” the asteroid’s structure. This tidal stress could trigger small landslides on its surface or shift loose material across its terrain.

How the asteroid responds will give scientists direct insight into its internal composition and structural properties — information impossible to gather from a distance. Multiple space agencies are already planning missions to observe the flyby up close, and some have proposed sending spacecraft to rendezvous with Apophis during or after its 2029 approach.

Why Is This Event So Rare?

NASA estimates that an asteroid as large as Apophis passing this close to Earth happens roughly once every few thousand years on average. If that estimate is correct, the 2029 flyby will be the first such event in all of recorded human history to be observed with modern scientific instruments — telescopes, radar, spacecraft, and real-time global tracking.

Previous close approaches by large asteroids happened before humanity had the tools to study them. This time, we’ll be watching from every angle. It is, as NASA puts it, “totally unprecedented.”

The Apophis Timeline