The Sun and Proxima Centauri (4.2 light years)
The nearest star - apart from our Sun is 4.2 light years away
Pegasus is a constellation, not a single star. It comprises nearly 200 stellar objects and their distances from earth range from 38 light years to 4,561 light years: take your pick as to which of these is the distance to Pegasus!
The current estimate is about 2.5 million light-years.The current estimate is about 2.5 million light-years.The current estimate is about 2.5 million light-years.The current estimate is about 2.5 million light-years.
The current estimate is about 2.5 million light years.The current estimate is about 2.5 million light years.The current estimate is about 2.5 million light years.The current estimate is about 2.5 million light years.
When most stars die they form objects calle white dwarves. These will continue to emit light for trillions of years before cooling into black dwarves. This is older than the current age of the universe.
Millions of light-years apart.
They are about 25.6 light years apart in the earths sky.
they use light-years to determine the space between objects in space
Anywhere between zero and about 70,000 light-years. Our galaxy has a diameter of about 100,000 light-years, we are about 30,000 light-years from the center, so the most distance object is about 70,000 light-years away.
Usually in kilometers. Larger objects, such as galaxies, may be measured in light-years, or in parsec.
If all planets are evenly spaced and there are 2,500 planets, they would be about 40 light years apart in the Milky Way.
13 billion light years (rounded)
False, they are not...some of them can be many, many light years apart!
it is light years. And miles are to short.
Bootes is a constellation, not a single star. It comprises 164 stellar objects and their distances from earth range from 22 light years to 6,037 light years: take your pick!
Yes, current theory and observations suggest that the age of the universe is between 13.6 and 13.8 billion years (earth years).However please note that a light year is the distance a beam of light will travel in one earth year.
The nearest star - apart from our Sun is 4.2 light years away