| Structure name (year discovered) | Maximum dimension (in light-years) | Notes |
|---|---|---|
| Virgo Supercluster | 110,000,000 | Part of the Laniakea Supercluster (see above). It also contains the Milky Way Galaxy, which contains the Solar System where the Earth orbits the Sun. Reported for reference |
What is the biggest object in the universe?
The largest known ‘object’ in the Universe is the Hercules-Corona Borealis Great Wall. This is a ‘galactic filament’, a vast cluster of galaxies bound together by gravity, and it’s estimated to be about 10 billion light-years across!
What is the bigger than the universe?
The multiverse is bigger than the multiverse. A multiverse is defined as “an infinite realm of being or potential being of which the universe is regarded as a part or instance.”
What is bigger than a galaxy?
Superclusters form massive structures of galaxies, called “filaments”, “supercluster complexes”, “walls” or “sheets”, that may span between several hundred million light-years to 10 billion light-years, covering more than 5% of the observable universe.
What is the oldest thing in the universe?
With a redshift of z = 8.2, at the time of observation, the burst was the most distant known object of any kind with a spectroscopic redshift. GRB 090423 was also the oldest known object in the Universe, apart from the methuselah star. As the light from the burst took approximately 13 billion years to reach Earth.
What is the smallest thing in the universe?
Protons and neutrons can be further broken down: they’re both made up of things called “quarks.” As far as we can tell, quarks can’t be broken down into smaller components, making them the smallest things we know of.
What galaxy do we live in?
The Milky Way is a large barred spiral galaxy. All the stars we see in the night sky are in our own Milky Way Galaxy. Our galaxy is called the Milky Way because it appears as a milky band of light in the sky when you see it in a really dark area.
What is biggest galaxy or universe?
The biggest known galaxy is IC 1101, which is 50 times the Milky Way’s size and about 2,000 times more massive. It is about 5.5 million light-years across.
Are there other universes?
There is not one universe—there is a multiverse. In Scientific American articles and books such as Brian Greene’s The Hidden Reality, leading scientists have spoken of a super-Copernican revolution.
What is the biggest star?
UY Scuti
What is the smallest galaxy in the universe?
Scientists at the University of California at Irvine have discovered a galaxy so small that it barely even qualifies as a galaxy. Deemed “Segue 2,” the dwarf galaxy only contains about 1,000 stars and is the least massive galaxy in the known universe, reports Phys.org.
What is beyond the universe?
In other words, what is beyond the known universe? Defining this “beyond the universe” would imply that the universe has an edge. And that’s where things get tricky, because scientists aren’t certain if such a drop-off exists.
How old is the oldest living thing on earth?
SINGLE TREE: Approximately 5,000 years
Methuselah, a bristlecone pine in the White Mountains of California, stands at the ripe old age of about 5,000, making it the oldest known non-cloned organism on Earth.
What are the 10 oldest school in the world?
10 of the Oldest Universities in the World
- University of Bologna. Location: Italy. …
- University of Oxford. Location: United Kingdom. …
- University of Salamanca. Location: Spain. …
- University of Paris. Location: France. …
- University of Cambridge.
- University of Padua. Location: Italy. …
- University of Naples Federico II. Location: Italy. …
- University of Siena. Location: Italy.
What is the most dangerous thing in the universe?
Supermassive black holes are strange. The biggest black hole discovered so far weighs in at 40 billion times the mass of the Sun, or 20 times the size of the solar system. Whereas the outer planets in our solar system orbit once in 250 years, this much more massive object spins once every three months.