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Asteroid That's Nearly the Height of the World's Tallest Building Is Flying by Earth Soon

An artistic depiction shows a huge asteroid about to slam into Earth.
An artistic depiction shows a huge asteroid about to slam into Earth. (Image credit: Shutterstock)

Editor's Note: This story was updated on Tuesday, Sept. 3 at 11:45 a.m. EDT

A monster of an asteroid that nearly rivals the height of the Burj Khalifa — the world's tallest building, located in Dubai — is cruising by Earth in less than a month, according to NASA. 

The asteroid 2000 QW7 is incredibly bulky, measuring anywhere between 951 and 2,132 feet (290 and 650 meters) in diameter, and just a tad shorter than the 2,716-foot-tall (828 m) Burj Khalifa.

This asteroid is so immense, it's nearly twice the height of the 1,250-foot-tall (381 m) Empire State building. It's expected to whiz by our blue planet on Sept. 14, according to the Center for Near Earth Object Studies (CNEOS), a part of the Jet Propulsion Laboratory in Pasadena, California.

Related: Doomsday: 9 Real Ways Earth Could End

However, asteroid 2000 QW7 isn't exactly in a position to drop in for tea. First off, it will be going incredibly fast — 14,361 mph (23,100 km/h) — as it zooms by Earth, CNEOS reported. Second, even though it's considered a near-Earth object, it will still be quite far away. Asteroids and other space materials are considered near-Earth objects if they pass within 1.3 astronomical units of our planet (an astronomical unit is the distance from Earth to the sun, or 92.9 million miles (149.6 million kilometers)).

As CNEOS notes, 2000 QW7 will pass within 0.03564 astronomical units of Earth, which is equivalent to about 3.3 million miles (5.3 million km). Put another way, that's 13.87 times the distance between Earth and the moon.

Just like Earth, asteroid 2000 QW7 orbits the sun. However, it only sporadically crosses paths with Earth. The last time it approached our planet was Sept. 1, 2000. After Sept. 14, the next time it's expected to pass by is Oct. 19, 2038, according to the Jet Propulsion Laboratory

Editor's Note: This story was corrected to note that the Burj Khalifa is in Dubai, not Abu Dhabi.

Originally published on Live Science.

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As an associate editor for Live Science, Laura Geggel covers general science, including the environment, archaeology and amazing animals. She has written for The New York Times, Scholastic, Popular Science and Spectrum, a site covering autism research. Laura grew up in Seattle and studied English literature and psychology at Washington University in St. Louis before completing her graduate degree in science writing at NYU. When not writing, you'll find Laura playing Ultimate Frisbee.