the speed of light is 3 x 108 meters per second or m/s.
Light takes 1 secs to travel = 3 x 108 meters
1 year = 365 days = 365 x 24 hours (8760 hours) =8760 x 60 mins ( 525600 mins)
= 525600 x 60 secs (31536000 secs)= 31536000 seconds.
Total distance in meters travelled by light in 1 year = 31536000 x 3 x 108 meters 94608 x 1011 meters95 x 108 Kms
I have done the calculations multiple times based on the fact the the speed of light is 300,000 km/s and have come to the conclution that light travles 9,467,280,000,000 km in one year. This is the distance of a light year
The star Mintaka is approximately 916 light years away from Earth.
Betelgeuse is about 640 light-years away from Earth.
Approx 59 ly.
The Peacock star, also known as HD 101065, is approximately 115 light years away from Earth.
Gamma Cygni, also known as Sadr, is approximately 1,800 light-years away from Earth.
49,666,845 light years away from earth
The polaris is 430 light years from Earth.
Betelgeuse is approximately 600 light years from Earth.
~1170 light years.
Betelgeuse is approximately 642.5 light years away from Earth.
M 99, also known as Messier 99, is located approximately 50 million light years away from Earth. It is a spiral galaxy in the constellation Coma Berenices.
The moon is about 0.0000000406 light years away from earth.
About 4.2 light years
Capella is approximately 42.2 light-years away from Earth.
Mercury Is 0.000131 lightyears away from earth
The Andromeda galaxy is approximately 2.537 million light-years away from Earth.
30 years(in Apollo spacecrafts)