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How many years would it take for a radio signal to reach the Andromeda galaxy?
It would take approximately 2.5 million years for a radio signal to travel from Earth to the Andromeda galaxy, which is about 2.5 million light-years away.
How long to travel to Andromeda galaxy?
Traveling at the speed of light, it would take about 2.5 million years to reach the Andromeda galaxy, which is approximately 2.537 million light-years away from Earth. However, current technology is far from achieving such speeds, making intergalactic travel to Andromeda currently impossible for humans.
How long does it take light to travel from the Sun to the Andromeda Galaxy?
The light from our Sun will take about 2.5 million years to reach the Andromeda Galaxy.
How long does it take loght to travel from the Andromeda galaxy to earth?
Light from the Andromeda galaxy takes approximately 2.5 million years to reach Earth. This distance is about 2.537 million light-years.
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.
How long would it take to travle 20 million light years?
Traveling 20 million light years at the speed of light would take 20 million years. Since we do not currently have technology that can travel at the speed of light, it would take much longer using current spacecraft technology.
If a star is 2.5 million light years away approximately how long ago did the light leave?
The light from the star would have left 2.5 million years ago, as it takes light 1 year to travel a distance of 1 light year.
How many miles does light travel in a million years?
5,865,696,000,000,000 miles. 5 quadrillion 865 trillion 696 billion miles.
How far is 21 million light years?
21 million light years is an immense distance in space, equivalent to the distance light travels in 21 million years. To provide a sense of scale, the Milky Way galaxy is estimated to be about 100,000 light years in diameter, showing just how vast 21 million light years really is.
How many years would it take for a radio signal to reach the Andromeda galaxy?
It would take approximately 2.5 million years for a radio signal to travel from Earth to the Andromeda galaxy, which is about 2.5 million light-years away.
How long to travel to Andromeda galaxy?
Traveling at the speed of light, it would take about 2.5 million years to reach the Andromeda galaxy, which is approximately 2.537 million light-years away from Earth. However, current technology is far from achieving such speeds, making intergalactic travel to Andromeda currently impossible for humans.
What would 885 million miles be in light years?
885 million miles = 0.000150548614 light years.
How can we know how some parts of the universe looked a million years ago?
Light takes time to travel, so light reaching us from a million light years away has taken that long to travel to us. We see what it looked like when the light left.
How long would it take to travel to another galaxy at the speed of light?
Traveling to another galaxy at the speed of light would take an incredibly long time. The closest galaxy to us, the Andromeda galaxy, is about 2.5 million light-years away. This means it would take 2.5 million years to reach Andromeda at the speed of light.
How log could it take light to travel to earth from the android galaxy?
I assume you mean M31, the Andromeda Galaxy. It is approximately 2.5 million light-years from us; that means that it takes light 2.5 million years to travel from there to here (or from here to there).
How long does it take light to travel from the Sun to the Andromeda Galaxy?
The light from our Sun will take about 2.5 million years to reach the Andromeda Galaxy.
How long would it take light to travel from 1 edge of the supercluster to the center of the supercluster?
The time it takes for light to travel from one edge of a supercluster to its center depends on the specific size of the supercluster in question. For example, the Virgo Supercluster has an approximate diameter of about 110 million light-years. Therefore, it would take light roughly 55 million years to travel from one edge to the center of the Virgo Supercluster. Larger superclusters would take longer, while smaller ones would take less time accordingly.
