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12y ago

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How long would it take to travel at the speed of light from Earth to Aldebaran?

It would take approximately 65 years to travel at the speed of light from Earth to Aldebaran, which is about 65 light-years away. However, currently, we do not have the technology to travel at the speed of light.


For the moon to travel at the speed of light how long would it take to orbit the earth?

It takes about 1.28 seconds for light to travel from the moon to Earth. So if the moon were to travel at the speed of light, it would complete an orbit around the Earth in approximately 1.28 seconds.


What would happen if a human was to travel to Earth?

Seeing as how we humans live on earth, I am not sure what you mean.


What do light rays need to travel through space?

If light rays did not travel through space there would be no way for them to reach Earth.


How long would it take for a signal to travel from a star located 100 light years away to reach Earth in Earth years?

It would take 100 Earth years for a signal to travel from a star located 100 light years away to reach Earth.


How long would it take for a signal to travel from Earth to a star located 100 light years away?

It would take 100 years for a signal to travel from Earth to a star located 100 light years away.


What would a human need to travel through the universe?

Well Earth is part of the Universe and one can travel round Earth by walking. To travel to parts of our own solar system one would need a space ship. As far as we know it would take more than a human lifetime to travel to the nearest star to the Sun.


How long would it take light to traver around the world?

Light travels at approximately 186,282 miles per second. The circumference of the Earth is about 24,901 miles. Therefore, it would take light approximately 0.133 seconds to travel all the way around the Earth.


How much time would pass on Earth if I traveled at the speed of light for a year?

If you were to travel at the speed of light for a year, no time would pass for you, but approximately one year would pass on Earth.


If it takes 8 minutes and 20 seconds for light to travel from the sun to the earth how long would it take light to travel to mars?

From where ? ? ? From the sun: 12min 40sec From the earth when Mars is closest: 4min 21sec From the earth when Mars is farthest: 20min 59sec


How long would it take light to travel between Earth and Mars at their farthest orbits?

It would take about 22.5 minutes.


How long would it take a beam of light to travel the solar system?

It takes light about 8 minutes and 20 seconds to travel from the Sun to Earth. Since the solar system spans a distance of about 4.24 light-years, it would take light approximately 4.24 years to travel from one end to the other.