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2022 AP7: “Planet killer” asteroid found hiding in sun’s glare

The asteroid crosses the Earth's orbit but experts say any possible collision probably wouldn't happen for a few thousand years...

Newsroom November 1 09:00

The biggest Potentially Hazardous Asteroid (PHA) in eight years has been discovered hiding in the sun’s glare.

It’s estimated at 1.5km wide – nearly a mile – a size that astronomers class as “planet killers” due to the damage they can cause.

The rock is believed to be in the top 5% of largest-known PHAs.

Called 2022 AP7, it’s one of several newly discovered asteroids found orbiting near Earth and Venus.

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The asteroid crosses the Earth’s own orbit, but there’s no need to panic for now: experts say any possible collision probably wouldn’t happen for a few thousand years.

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The Greeks of Silicon Valley

The asteroids were detected using the Cerro Tololo observatory in Chile and detailed in a study in the Astronomical Journal.

“So far we have found two large near-Earth asteroids that are about 1km across, a size that we call planet killers,” said Scott S Sheppard from the Earth and Planets Laboratory of the Carnegie Institution for Science.

Read more: Sky News

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