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.
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.
above the main-sequence stars
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.
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.
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.
Glow Stars was created on 1993-05-17.
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.
No, they reflect the light from surrounding stars.
Because they are extremely hot.
Stars glow because they are hotter than the surrounding area. See related question.
in general terms, it's *glow* or auora
The fusion occurring in the stars cause large amount of light, heat, and radiation causing the stars luminosity.
Red stars are cooler than stars of other colors but are still quite hot, which is why the glow red.
Schlitz Playhouse of Stars - 1951 Girl with a Glow 6-30 was released on: USA: 19 April 1957
Stars Above Us was created in 2006.
Stars generate light by nuclear fusion. That happens in their cores, but the outer layers glow with it.
It doesn't. The nuclear/chemical reaction that powers the other stars is entirely independent of what our sun is doing.