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There is a star 37 light years from earth if i was 11 years old how old will i be when the star reaches earth?
Wiki User
∙ 14y ago
If you were 11 years old, the light leaving a star 37 ly away would reach you when you are 48 years old.
The star nearest 37 ly is Eta Boötis at 36.99 light years.
These stars could also be descibed as 37 ly away.
Alpha Boötis is 36.72 ly.
Theta Persei is 36.63 ly
HR5553 is 37.62 ly.
Wiki User
∙ 14y ago
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Why is the light that reaches earth 2.5 million year old?
Not all light that reaches the Earth is 2.5 million years old. Light produced from a star that is 2.5 million light years away reaches Earth in 2.5 million years. Light from the sun, for example, is only 8 minutes old. Light that is reflected from the surface of the moon takes about 1.28 seconds to reach Earth.
When light from a star reaches earth is the star still there?
Yes. It is a common misconception that the light from a star takes millions of years to reach Earth, and that the star is dead by the time the light reaches us. This is false for two reasons. First, most of the stars you can see with the naked eye are no more than a few hundred light years away and some are less than 10 light years away, so the light we see from them was emitted hundreds of years ago at most, not millions. No star in this galaxy is more than about 75,000 light years away. Second, for most stars, a few million years is a fairly short time. Most stars last for billions of years.
How many lightyears is the nearest star from the earth?
The nearest star to Earth is the sun, at a distance of 0.000016 light years from Earth. The next nearest star, Proxima Centauri, is about 4.2 light years away.
How far is the star Matar from Earth?
167 light years
What is the furthest star in the galaxy that has been viewed from earth and how many light years away is the star?
The galaxy MACS0647-JD is the furthest star in the gallery that has been viewed from the earth. It is 3.3 billion light-years from Earth.
If you are 11 years old now how old will you be when light that is leaving today reaches earth?
One light-year is about 9 trillion kilometers.Arcturus is a star that is 37 light-years from Earth.
Why is the light that reaches earth 2.5 million year old?
Not all light that reaches the Earth is 2.5 million years old. Light produced from a star that is 2.5 million light years away reaches Earth in 2.5 million years. Light from the sun, for example, is only 8 minutes old. Light that is reflected from the surface of the moon takes about 1.28 seconds to reach Earth.
When light from a star reaches earth is the star still there?
Yes. It is a common misconception that the light from a star takes millions of years to reach Earth, and that the star is dead by the time the light reaches us. This is false for two reasons. First, most of the stars you can see with the naked eye are no more than a few hundred light years away and some are less than 10 light years away, so the light we see from them was emitted hundreds of years ago at most, not millions. No star in this galaxy is more than about 75,000 light years away. Second, for most stars, a few million years is a fairly short time. Most stars last for billions of years.
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 a neutron star which emits radiation that reaches the Earth As radio waves and flashes of light?
pulsar
How long does it take for the light generated by the star Betelgeuse to reach Earth?
The light takes about 640 years to reach Earth, as Betelgeuse (a red supergiant star) is about 640 light years from Earth.
How many lightyears is the nearest star from the earth?
The nearest star to Earth is the sun, at a distance of 0.000016 light years from Earth. The next nearest star, Proxima Centauri, is about 4.2 light years away.
How far is the star Matar from Earth?
167 light years
How far is the star alkalurops from the earth?
102 light years from earth
What is a neutron star which emits radiation that reaches the earth as radio waves and flashes of visible light?
pulsar
How far in kilometers will a star travel if it takes 37 light years to reach earth?
The star won't normally "travel the 37 light-years to Earth". 37 light-years would most likely be the distance from the star to Earth; it takes light from the star 37 years to reach us. Please note that a light-year is a unit of distance; it is NOT a unit of time. To convert from light-years to kilometers, multiply the number of light-years by 9.5 x 1012.
What is the furthest star in the galaxy that has been viewed from earth and how many light years away is the star?
The galaxy MACS0647-JD is the furthest star in the gallery that has been viewed from the earth. It is 3.3 billion light-years from Earth.
