2022年2月7日 · The biggest single entity that scientists have identified in the universe is a supercluster of galaxies called the Hercules-Corona Borealis Great Wall. It's so wide that light takes...

2019年10月4日 · Planets, stars, galaxies and clusters of galaxies extend upward on ever-more-massive scales. Here we marvel at some of the record holders in different cosmic categories, perhaps feeling humbled...

2022年7月8日 · The blue whale is the largest animal to ever live. At almost 100 feet long and up to 200 tons, these animals outsize all others. A 2021 study led by ecologist and marine biologist Matthew Savoca found that they can consume between 20 and 50 million calories per day — the equivalent of 30,000 Big Macs. Blue whales feed on small crustaceans ...

2023年11月18日 · Jupiter, which is about 11 times bigger than Earth in terms of radius, is the largest planet in our solar system. ROXs 42Bb is the biggest planet that has been found in the universe. It has nine...

This is a list of the largest cosmic structures so far discovered. The unit of measurement used is the light-year (distance traveled by light in one Julian year; approximately 9.46 trillion kilometres). This list includes superclusters, galaxy filaments and large quasar groups (LQGs). The structures are listed based on their longest dimension.

2023年10月19日 · What Is The Biggest Thing In The Universe? The largest thing in the Universe is the Hercules-Corona Borealis Great Wall, a supercluster that is so humungous that it defies the laws of inflation.

2024年8月9日 · Earth may seem big to us at about 24,901 miles (40,075 kilometers) around the equator, but it’s unfathomably tiny when compared to other celestial objects and the universe itself.

2024年9月11日 · The biggest thing in the universe is the Hercules-Corona Borealis Great Wall; it is a cluster of galaxies that is 10 billion light-years away. In terms of planets, which is an object of the study in this article, ROXs 42Bb is among the huge …

2016年3月13日 · As if staring up at the night sky didn’t make us feel small already, astronomers have recently announced the discovery of the BOSS Great Wall, a group of superclusters that span roughly 1 billion light-years across and represents the largest structure ever found in space.

2018年12月26日 · The Hercules–Corona Borealis Great Wall is believed to be the largest object in the known universe. Several astronomers used data from the Swift spacecraft and found a cluster of Gamma-ray bursts relatively close to each other and in higher than expected quantities.