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title: Scientists Have Discovered the Biggest Known Structure In the Universe
description: It&#x27;s a gigantic, nearly empty hole called the &quot;supervoid&quot;
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article:published_time: 2015-04-21T09:38:17.000Z
article:modified_time: 2026-02-22T06:32:28.444Z
article:section: Science
og:title: Here&#x27;s the Universe&#x27;s Biggest Structure
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# Scientists Have Discovered the Biggest Known 'Structure' In the Universe

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by 

[Rishi Iyengar](https://time.com/author/rishi-iyengar/)


## Rishi Iyengar


Apr 21, 2015 9:38 AM UTC

by 

[Rishi Iyengar](https://time.com/author/rishi-iyengar/)


## Rishi Iyengar


Apr 21, 2015 9:38 AM UTC

Scientists researching a mysteriously cold region in space have found what they say is the largest known “structure” in the universe — [a gigantic hole](http://www.theguardian.com/science/2015/apr/20/astronomers-discover-largest-known-structure-in-the-universe-is-a-big-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_](http://www.theguardian.com/science/2015/apr/20/astronomers-discover-largest-known-structure-in-the-universe-is-a-big-hole)

_Read next:_ [_How to Watch the Lyrid Meteor Shower This Week_](http://time.com/3829416/watch-lyrid-meteor-shower/?iid=time%5Freadnext)

[_Listen to the most important stories of the day._](http://time.com/newsletter/the-brief/autoplay/?xid=spl-fullbrief-article)

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