As close as the largest observatories with state-of-the-art instruments of
the greatest precision have been able to measure, the answer is virtually
indistinguishable from eleven (11.000).
11 light years is the distance light travels in space in 11 years' time. This works out to about 64.5 trillion miles.
One mile is equal to 0.0000000000001701114 light years or 1/5878500794185th of a light year.
4 light years is equal to 2.35139993 × 1013 miles
Yes, a redshift of 5 does equal to a light travel distance of 12.5 billion years.
36 light-years, or 11 parsecs.
The Procyon System is located about 11.5 light-years (ly) from our Sun, Sol
Yes, a redshift of 2.18 does equal to a light travel distance of nearly 11 billion years (i.e. 10.7 billion years).
11 light years = 1.04065812 × 1014 kilometres
3.26 light years = 1.91639094 × 1013 miles
Yes, 13.7 billion light years is equal to 130 sextillion kilometers.
One mile is equal to 0.0000000000001701114 light years or 1/5878500794185th of a light year.
2.3 million light years is 13,500,341,279,999,999,868,928 miles.
4 light years is equal to 2.35139993 × 1013 miles
Yes, a redshift of 8 does equal to a light travel distance of 13 billion years.
Yes, a redshift of 5 does equal to a light travel distance of 12.5 billion years.
A light year is a measure of distance, not time. It is the distance light travels in a year.
A zettameter is equal to about 100,000 light-years (10^18 km).
36 light-years, or 11 parsecs.