April 21, 2015 5:38 AM EDT

Scientists researching a mysteriously cold region in space have found what they say is the largest known “structure” in the universe — a gigantic hole.

Discovered by researchers at the University of Hawaii at Manoa, the expanse is being called the “supervoid” and measures 1.8 billion light years across, the Guardian reported.

The university’s lead researcher István Szapudi called it “the largest individual structure ever identified by humanity,” although his team’s targeted survey confirmed that it contains absolutely nothing — all scientists know is that about 10,000 galaxies are missing from it in a section that shows unusually low temperatures.

Read more at The Guardian

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Write to Rishi Iyengar at rishi.iyengar@timeasia.com.

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