Betelgeuse is about 640 light-years away from Earth.
Please note that a light-year is a distance. As far as I know, the square root of a distance is not something that makes sense physically - in other words, you can express it mathematically, but it's not a unit used in practice.
The earth is 149.6 million km from the sun.
Er ... which planet exactly do you think that we come from? As far as science can discover, Earth IS the only planet with life on it, so you're asking how far Earth is from Earth.
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
No, Earth is not far away from itself. Earth is the planet we live on, so it is always present beneath our feet.
Light can travel about 5.88 trillion miles in one lightyear.
It means how far light travels in a year.
Because they are so far away
Roughly 5,868,700,000,000 miles. (rounded)
so far the Earth has 0 rings.
I would say 4.3 x 186000
250 million miles far from earth
Please note that a light-year is a distance. As far as I know, the square root of a distance is not something that makes sense physically - in other words, you can express it mathematically, but it's not a unit used in practice.
there is 750 lights
There are many planets in the universe, but as far as we know there is only one Earth, therefore I do not know to which "other earth" you are referring.
scientists do not want people to know that there are aliens so they make stuff seem far away by saying oh its too far it's 65 light years awayrespect the outsiders
if your talking about the ones that Saturn and Jupiter have well then earth has no rings around it