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When you observe a star that is 10 light years away you are seeing that star?
Wiki User
∙ 9y ago
Yes, you are.
Wiki User
∙ 9y ago
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When you see a galaxy 8 billion light years away you are how many years into the past?
8 billion light years means that the light has taken 8 billion years to reach you. That's how far into the past you are seeing.
About how far away are the farthest observable objects in the universe?
Considering, we can only observe light, the furthest known object is UDFj-39546284 a stellar structure. At the time of observation it was about 13.2 billion light years from us.However, since that time, it is now possibly 32 billion light years from us and getting further away.
When was A Million Light Years Away created?
A Million Light Years Away was created in 2002.
How light years away is the arturus from earth?
36 light-years, or 11 parsecs.
What do you understand by the statement a star is eight light years away from the earth?
The light from a star eight light years away will take eight years to reach Earth.
What is happening when you look at an object that is 1000 light-years away?
You are seeing it as it was 1,000 years ago.
When you see a galaxy 8 billion light years away you are how many years into the past?
8 billion light years means that the light has taken 8 billion years to reach you. That's how far into the past you are seeing.
What are you seeing when you look at a picture of a star that is 100light years away?
You are seeing the star as it was 100 years ago, since the light has journeyed for 100 years before reaching the film of the camera that was used to capture the image.
Is it possible to look into the past?
yes it is, we are all energy(light). whwen we observe things that are light years away, we are actually looking at the image displayed years ago. so if we figuere a way to reverse and see earth from light years away, we would be able to see the earth at that same time in the past.
Why is looking through a telescope like looking back in time?
Looking through a telescope is like looking back in time because light takes time to travel from distant objects to reach us. The farther away an object is, the longer it takes for its light to reach us. Therefore, when we observe distant celestial objects through a telescope, we are actually seeing them as they were in the past, since the light we are observing left those objects long ago.
Interpret the following Astronomy is the science of looking into the past?
Most observed stars and galaxies lie many many light years away from Earth. As a result, say for a star that is 5 light years away from Earth, the light we see coming from that star today or tonight was actually emitted 5 years ago from that star. Now imagine a star thousands of light years away, the light that we observe took thousands of years to travel to Earth and therefore carry an image thousands of year old.
When you are looking out into space how far are you seeing?
Light reaches Earth from as far as about 14 billion light years away. That seems to be the farthest that we can see, even with the help of powerful telescopes.
How many light years away from earth is M 99?
The answer to how many light years is M99 away from earth it is 25100 light years away!
About how far away are the farthest observable objects in the universe?
Considering, we can only observe light, the furthest known object is UDFj-39546284 a stellar structure. At the time of observation it was about 13.2 billion light years from us.However, since that time, it is now possibly 32 billion light years from us and getting further away.
What happens when a star burns out?
Evan if a star burned out you wouldn't be able to tell from earth only because how ever many light years away it is its how many years back in time your seeing it at, because it is so far away in space. FOR EXAMPLE if a star was 1200 light years away your looking at it from earth 1200 years ago because it takes the light a long time to travel from space to earth.
What is the duration of Light Years Away?
The duration of Light Years Away is 1.75 hours.
How many light years away is Ganymede from Earth?
it is 14,000000 light years away
