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Would it be possible for you to see the star Betelgeuse even if that star had died hundreds of years ago?
Wiki User
∙ 7y ago
The light coming from it takes hundreds of years to reach us, so what you see when you look at it is light that left it hundreds of years ago. So if it did explode and die, then it would take hundreds of years for us to see it happen.
Wiki User
∙ 7y ago
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Would it be possible to see the star Betelgeuse even if that star had died hundreds of years ago?
When we look at stars, we are seeing the light that they are emitting. That light could have left them many years ago. The light from Betelgeuse takes over 640 years to reach us. So if it exploded today, we would not see that explosion for over 640 years. So it is possible that it is already gone, but the light that left before it went is still coming towards us.
How long does it take Rigel and Betelgeuse to orbit each other?
Rigel and Betelgeuse don't orbit each other. They are hundreds of light-years away from each other.
How many light years away is betelgeuse?
Betelgeuse is approximately 600 light years from Earth.
When was Betelgeuse discovered?
Betelgeuse has been bright in the night sky for millions of years. It would have been observed from the earliest days and therefore cannot have a discoverer.
How far is Betelgeuse from the sun?
Betelgeuse is about 640 light-years from the sun.
Would it be possible to see the star Betelgeuse even if that star had died hundreds of years ago?
When we look at stars, we are seeing the light that they are emitting. That light could have left them many years ago. The light from Betelgeuse takes over 640 years to reach us. So if it exploded today, we would not see that explosion for over 640 years. So it is possible that it is already gone, but the light that left before it went is still coming towards us.
How long does it take Rigel and Betelgeuse to orbit each other?
Rigel and Betelgeuse don't orbit each other. They are hundreds of light-years away from each other.
How many light years away is betelgeuse?
Betelgeuse is approximately 600 light years from Earth.
When was Betelgeuse discovered?
Betelgeuse has been bright in the night sky for millions of years. It would have been observed from the earliest days and therefore cannot have a discoverer.
How far is Betelgeuse from the sun?
Betelgeuse is about 640 light-years from the sun.
Is betelgeuse the farthest star from earth?
No, Betelgeuse is about 640 light-years from earth, but some stars are many billions of light-years away.
Can a rover landed on betelgeuse?
First of all, Betelgeuse is 640 light-years away from Earth. So, even if a rover is sent to this star at the speed of light, it would take 640 years for it to get there. Second of all, once it reaches there, we would have to control the rover with radio signals. The signals would have to be extremely strong, and would take 640 years to get to the star. This is impossible and impractical. Third of all, Betelgeuse is a huge hot star. If a rover gets anywhere closer than a few million miles to that star, it would completely melt/vaporize. Fourth, as supergiant star, Betelgeuse has no solid surface; only tenuous gasses. So, no, a rover cannot be sent/land on the star Betelgeuse.
How far away is Betelgeuse?
Betelgeuse is a red supergiant in the constellation Orion. It is approximately 640 light years from us.
How long will the star betelgeuse live?
Betelgeuse has less than a million years left, which is a very short time for a star.
How long does it take light to reach earth from Betelgeuse?
Betelgeuse is a red supergiant star about 640 light-years from Earth. So light from Betelgeuse takes 640 years to get here. Here's an interesting fact; the star Betelgeuse is probably near the end of its life, and may explode in a supernova explosion any time. Very massive stars like Betelgeuse live fast and die in under 100 million years, and Betelgeuse will probably go supernova within the next 10,000 years. This is like no time at all in cosmic terms, but in terms of a HUMAN lifetime, it probably will NOT happen while we're alive to see it. But it could. In fact, Betelgeuse might have exploded 500 years ago, and we wouldn't know it for another 140 years!
Is the Betelgeuse at the beginning or end of its life?
Betelgeuse is near the end of its life, probably going to explode as a supernova in the next few thousand years.
How many light years is Betelgeuse from Capella?
It's about 600 or 700 light-years.
