Those regions are called the voids. Quipu is the largest of these structures in the near universe. Much larger structures have been found in the far universe that have called into question our models.

Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy ...

There are some massive structures in the world, but very few are made of gold ... But there is one, which is believed to be the largest gold-covered structure on Earth, and it stands 112 metres ...

Scientists say they've uncovered the "largest known galactic structure" — a cosmic monster that spans a mind-boggling 1.4 billion light-years, which is around 14,000 times the diameter of our ...

The Grand Ring of the world's fair was recognized as the “largest wooden architectural structure” in the world by Guinness World Records on March 4. Designed to be the iconic architectural ...