No, that's the radius. The diameter is twice that, at about 27.4 billion light years.
13.7 billion light years is the furthest distance light can have travelled in our Universe which began, astronomers estimate, about 13.7 billion years ago.
2 billion years.
Kepler-22b is about 620 light years or about 3.6 quadrillion miles away. It works out to the same whether you use Pluto or Earth as a reference point, as our distance to Pluto is tiny compared with our distance to Kepler-22b.
Neptune has an average distance from the Sun of 2.8 billion miles and the earth is 0.09 billion miles from the sun so it is 2.71 billion miles from the earth. Light travels at 186,000 miles per second. So 2.71 x 109 divided by 186,000 = 14570 seconds = 4.05 hours = 4.62 x 10-4 years.
It isn't even 1 light year. Its 243 light minutes.
Arcturus is approximately 37 light years away from Earth.
one billion light years = 5.87849981 × 1021 miles
To convert miles to light-years, we first note that one light-year is approximately 5.88 trillion miles. Therefore, to find how many light-years are in 3.6 billion miles, we divide 3.6 billion by 5.88 trillion. This calculation shows that 3.6 billion miles is about 0.00061 light-years, or roughly 0.61 milliliters.
222 billion miles = 0.0377647371 light years.
2 billion years.
Yes, there are some quasars that are nearly 13 billion light years from the earth.
If the estimated size of the universe is correct and that planetary bodies circle most stars then it is approximately 13.5 billion light years away.
Yes. Some spiral galaxies are up to 13 billion light-years from Earth.
Yes, there are some lenticular galaxies that are nearly 13 billion light years from the earth.
12.8 billion light years away.
A light year - is the distance a pulse of light would travel in an earth 'year'. This equates to a distance of5,869,713,600,000 mile in a single year. Something 10,000 light years from earth would be at a distance of58,697,136,000,000,000 miles - or roughly 58,697 BILLION miles away!
Much less than one light year. 5 billion miles is "only" about 0.000850557142 light years.
Kepler-22b is about 620 light years or about 3.6 quadrillion miles away. It works out to the same whether you use Pluto or Earth as a reference point, as our distance to Pluto is tiny compared with our distance to Kepler-22b.