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I'm assuming that the question is "why do the stars twinkle"
The light from stars passes through our atmosphere and gets refracted several times due to the varying density of the air. Also, this density doesn't remain constant at each layer. This constantly alters the light wave direction (which gets bent due to refraction) and the luminosity (due to varying density). This gives us an illusion that the star is getting dimmed and brighting up.
It is similar to watching the sun through a mirage and it looks as if we are watching it through water. In this case, the hot air is distorting the sun's light.
If we are in the outer space, the stars dont twinkle. they just glow.
What else can I help you with?
Why are there no stars bluer on the main sequence?
No stars blue? A star's colour depends on it's temperature. A blue star must be very hot in order for it to glow blue. All stars in the main sequence sre only hot enought to glow yellow, not hot enought to glow blue.
On a Hertzsprung-Russel diagram red giants and supergiants are positioned?
above the main-sequence stars
Is earth liminous or illuminated?
The earth is illuminated by the sun, by the moon, and by the stars. Parts of earth glow, including lava fields. Areas where phosphorus is available glow as well, and this phenomenon is known as chemiluminescence.
What stores can a person purchase glow in the dark stars from?
Glow in the dark stars are popular items in children's rooms. They can be purchased from most educational toy stores, such as the Discovery Center Store. They can also be found at places such as Amazon and Windy City Novelties.
Why do glow-in-the-dark things stop glowing after some time?
When things that are supposed to glow in the dark don't, it is usually because they were not exposed to other sources of light. For example, glow stars only glow if the light in the room they decorate has been on for sometime, in a kind of absorbtion process. Without previous contact with a light source they can't glow.
When was Glow Stars created?
Glow Stars was created on 1993-05-17.
Is glow in the dark stars a luminous object?
No, glow in the dark stars are not considered luminous objects. They are phosphorescent, meaning they absorb light and then slowly release it in the form of glowing light. Luminous objects emit their own light, while phosphorescent objects like glow in the dark stars require an external light source to charge their glow.
Do nebulas glow?
No, they reflect the light from surrounding stars.
Stars glow because?
Because they are extremely hot.
What causes star to glow?
Stars glow because they are hotter than the surrounding area. See related question.
What is a stars corona?
in general terms, it's *glow* or auora
What helps the stars glow?
The fusion occurring in the stars cause large amount of light, heat, and radiation causing the stars luminosity.
Are red stars hot or cool?
Red stars are cooler than stars of other colors but are still quite hot, which is why the glow red.
What are the release dates for Schlitz Playhouse of Stars - 1951 Girl with a Glow 6-30?
Schlitz Playhouse of Stars - 1951 Girl with a Glow 6-30 was released on: USA: 19 April 1957
When was Stars Above Us created?
Stars Above Us was created in 2006.
Why do stars light up the sky?
Stars generate light by nuclear fusion. That happens in their cores, but the outer layers glow with it.
How the sun helps the stars to glow?
It doesn't. The nuclear/chemical reaction that powers the other stars is entirely independent of what our sun is doing.
