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A light-year is the distance light travels in a year. This is 9.5 x 1012 kilometers, which can also be written as 9,500,000,000,000 kilometers.

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How much time does it take 2 billion light years light to travel to Earth?

2 billion years.


Is the Milky Way about 200 light years in diameter?

No, the Milky Way is much larger than 200 light years in diameter. It is estimated to be about 100,000-120,000 light years in diameter.


Is the M87 galaxy 54 million light years away?

It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.


How many years is 587 light years?

Light years is a measure for distance, the distance light travels in one year. For the light to travel 587 light years, it takes 587 years.


The Milky Way galaxy is much smaller than?

The Milky Way galaxy is much smaller than the largest known galaxy in the universe, IC 1101. IC 1101 is about 6 million light-years in diameter, whereas the Milky Way is approximately 100,000 light-years in diameter.

Related Questions

How much light does Colombia use?

69 light years


How much time would it take to travel 40 light years?

Traveling 40 light years would take 40 years at the speed of light.


How much time does it take 2 billion light years light to travel to Earth?

2 billion years.


Is the Milky Way about 200 light years in diameter?

No, the Milky Way is much larger than 200 light years in diameter. It is estimated to be about 100,000-120,000 light years in diameter.


How many light years is 5000000000 miles?

Much less than one light year. 5 billion miles is "only" about 0.000850557142 light years.


How many miles are in a billion light years?

one billion light years = 5.87849981 × 1021 miles


How much is 0.0000000406?

the distance between Earth and the Moon in light years.


Is the M87 galaxy 54 million light years away?

It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.It doesn't make much sense to talk about something being 52 light-years away from a galaxy: A typical galaxy has a diameter of about 100,000 light-years, and doesn't have a clearly-defined border. Distances between galaxies are hundreds of thousands, or millions, of light-years.


How big is the univearse?

The observable Universe has a radius of about 46 billion light-years; that would be a diameter of 92 billion light-years. The entire Universe is likely much bigger, but it isn't know how much bigger.


How much farther is canopus from earth than sirius?

These are the 2 brightest stars in the sky. However Canopus is a lot more luminous because it is much further away. Canopus is about 310 light years away. Sirius is only 8.6 light years away.


How much is 92 billion light years in millions?

92,000 million ly


How much is 206 in ft?

206 light years = 3.1039 * 1016 feet