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.
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.
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.
700 million billion billion or 700,000,000,000,000,000,000,000,000
It is exactly 365,765,466 in radius
HAPPY TO HELP 8D
14 billion light years
It's a dwarf galaxy; the diameter is about 6500 light-years (according to information in the Wikipedia article).
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.
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.
The idea of multiple universes is, like many other things, a theory. It could be true, it could not.
Multiverse ;)
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.
It's a dwarf galaxy; the diameter is about 6500 light-years (according to information in the Wikipedia article).
300 sextillion.
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.
some 100,000-120,000 light-years in diameter, which contains 100-400 billion stars
1.5 trillion.
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 .
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?"
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.
The idea of multiple universes is, like many other things, a theory. It could be true, it could not.
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.