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.
2 billion years.
2 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.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.
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.
if those are the only 4 options then the star that is 11.9 light years away is the closest
69 light years
2 billion years.
Much less than one light year. 5 billion miles is "only" about 0.000850557142 light years.
200 trillion kilometers.
2 Light years...
one billion light years = 5.87849981 × 1021 miles
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.
the distance between Earth and the Moon in light years.
it takes as much as 7000000 years to travel 600 light-years, so do the math 7000000 times 1million
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.
206 light years = 3.1039 * 1016 feet
5.87 x 10^12