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Our solar system is thought to reach out as far as 50,000 AU, where 1 AU is the Earth to sun distance. This it about the limit of the suns gravitational effect. This gives the solar system a diameter of around 100,000 AU.

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12y ago
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7y ago

No. The universe is many times larger than that. One hundred million meters is less than a third of the distance to the moon, the closest natural object to Earth. The universe is about 8.8*10^26 meters across. In names of numbers that works out to eight hundred eighty septillion or eight hundred eighty million million million millions.

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6y ago

We do not know, all we can know is that we can see back 13.82 billion years so the current visible diameter is 27.64 billion light years from our perspective. This grows by one light year each year. However, the universe is also expanding and this would need to be taken into account to get a more precise figure.

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11y ago

700 million billion billion or 700,000,000,000,000,000,000,000,000

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11y ago

It is exactly 365,765,466 in radius

HAPPY TO HELP 8D

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11y ago

14 billion light years

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Q: How many light years is our universes diameter?
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How many light years is the diameter of the known universe?

The OBSERVABLE Universe has a diameter of about 93 billion light-years. "Observable" means that the light of anything beyond that hasn't had time to reach us, since the time of the Big Bang.


How many light years across is Galaxy M32?

It's a dwarf galaxy; the diameter is about 6500 light-years (according to information in the Wikipedia article).


How many galaxies are there since the universe is 93 billion light-years in diameter?

300 sextillion.


What is bigger a galaxy or a solarsystem?

Diameter of our Solar System: 2 light-years. That's if you include the Oort Cloud; many definitions of "Solar System" make it much smaller than that. Diameter of our galaxy: 100,000 light-years.


How many miles in diameter is an average giant galaxy?

some 100,000-120,000 light-years in diameter, which contains 100-400 billion stars


How many galaxies are there in the universe since it's 93 billion light-years in diameter?

1.5 trillion.


How many light years across is your galaxy?

The Milky Way galaxy is approximately 100,000 light-years (30 kiloparsecs, 9x1017 km) in diameter, and is considered to be, on average, about 1,000 ly (0.3 kpc) thick .


How many light years is Canopus?

Reported values of the distance of Canopus from our solar system vary. One value that appears in several references is 312 light years. If true, then it takes light from Canopus 312 years to reach earth.


How many light years does Dschubba have?

"How many light years does Dschubba have?" "How many light years does Dschubba have?"


How far away is the edge of your Solar System?

our solar system is on a spiral on one of the milky ways many spirals. we are in the milky way galaxy which is 100 000 light years in diameter and 10 000 light years thick at the centre.


Is you true that there are more universes?

The idea of multiple universes is, like many other things, a theory. It could be true, it could not.


How many universes are in a multi-verse?

Well, there is a formula to figure out how many combinations of universes there would be that fit in the size of the observable universe. The formula is spacetimeatoms*elements and by working this out you would get 10 to the 225 power, factorial.