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The brightest star in the sky is the sun, as it is by far the closest. The next closest is a red dwarf star called Proxima Centauri, much further away. The sun is around 8 minutes away at the speed of light, while Proxima Centauri is around 4.2 years away at the speed of light (light years).
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Why is the Sun is not the largest star?
The sun is a fairly ordinary star. It only appears larger and brighter than other stars because it is much closer to us than any other.
Which is brighter larger stars or smaller stars?
Brightness is related to distance. However, from the same distance, an O class star is much much brighter than a M class star. As a comparison, an O class star would appear about 100,000 times brighter than our Sun, whereas a M class star could appear 0.0017 dimmer than our Sun, if the Sun was replaced with each star.
Why does the sun look brighter than other stars?
Simple, even though the sun is dimmer then many stars, it is over a thousand times closer to the earth and thus is larger to us and brighter
Why does the sun look bigger and brighter than all the other stars?
It is the closest star to us and that is why it looks bigger and brighter.
How much brighter is a star with an apparent visual magnitude of 13.4 than a star with an apparent visual magnitude of 15.4?
13.4 -15.4=2 so 2 % brighter
Why is the north star so much brighter than other stars?
The north star, otherwise know as Polaris, is brighter than many other stars because it is much closer and perhaps larger than many other stars.
Why does the sun look very much bigger and brighter than other star?
Because it is closer to us than other stars.
What is a brighter star?
A star that is brighter than another.
When Betelgeuse explodes will it swallow us up?
No, it is much too far away for that. We will see it get much brighter in the sky, much brighter than any other star. But, other than the pretty light show, it won't affect us.
Star A is a first magnitude star. Star B is a sixth magnitude star. Which star is brighter and by how much?
A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.A magnitude 1 star is 100 times brighter than a magnitude 6 star.
Why is the Sun is not the largest star?
The sun is a fairly ordinary star. It only appears larger and brighter than other stars because it is much closer to us than any other.
Why does the sun appear brighter than a star?
The Sun is much, much closer to the Earth than any other star - eight light minutes vs. four light years for the next nearest star.
Why is the sun so much bigger and brighter than other stars?
The sun only appears that way because it is much closer to us than any other star.
Why does the sun appear brighter than other stars from Earth?
The Sun is the closest star to Earth, so it appears much brighter than other, more distant stars.The Sun is eight light-MINUTES away from the Earth. The NEAREST other star is 250,000 times further away.
Which is brighter larger stars or smaller stars?
Brightness is related to distance. However, from the same distance, an O class star is much much brighter than a M class star. As a comparison, an O class star would appear about 100,000 times brighter than our Sun, whereas a M class star could appear 0.0017 dimmer than our Sun, if the Sun was replaced with each star.
Why is the sun appear brighter than alpha centauri b?
Our Sun appears brighter than Alpha Centauri B because of its proximity to our point of view. We are much closer to our Sun then any other star which means that our Sun will be much brighter then everything else in the sky.
Why does the sun look brighter than other stars?
Simple, even though the sun is dimmer then many stars, it is over a thousand times closer to the earth and thus is larger to us and brighter
