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What is the original brightness of a star when it suddenly flares up to many times?
A star the size of our Sun or smaller is too small to become a "Nova", so we can expect that the original brightness of a "nova" star is probably brighter than the Sun; possibly a lot brighter.
What is it called when a star suddenly increases in brightness?
A nova is a star that suddenly increases in brightness.
What is A star suddenly exploded with increasing brightness?
A supernova.supernova
When a star flares?
When a star flares, it experiences a sudden and intense release of energy, typically in the form of light and radiation. This phenomenon is most commonly observed in stars with strong magnetic fields, such as our Sun, and is caused by the reconfiguration of magnetic field lines. Flares can emit bursts of ultraviolet, X-ray, and radio waves, temporarily increasing the star's brightness significantly. These events can have implications for surrounding planets, including increased radiation exposure and potential impacts on their atmospheres.
Do solar flares happen on other light beings other than the sun?
Solar flares specifically refer to eruptions on the sun's surface. Other stars can also experience similar events known as stellar flares, which are bursts of energy and radiation released from a star's surface. Light beings as a concept are not scientifically proven entities, so it is difficult to definitively say whether solar flares can occur on them.
What is the phase of a star called where it cools and fades away?
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What is the phase of a star called where it simply cools and fades away?
The phase of a star where it cools and fades away is called the white dwarf phase. During this stage, the star no longer undergoes nuclear fusion and gradually loses its heat and brightness over billions of years.
What is the original brightness of a star when it suddenly flares up to many times?
A star the size of our Sun or smaller is too small to become a "Nova", so we can expect that the original brightness of a "nova" star is probably brighter than the Sun; possibly a lot brighter.
What is it called when a star suddenly flares up?
A Nova. The colossal explosion of a very large star at the end of its life is a Supernova.
What is it called when a star suddenly increases in brightness?
A nova is a star that suddenly increases in brightness.
When light from a star fades is it still traveling at light speed?
Yes.
What happens to a star's luminosity when it starts to die?
As a star dies, its luminosity fades. It is in a sense the radiation that keeps it from collapsing. When the radiation fades beyond a certain point, the star collapses. The collapse releases a huge burst of energy and light and the star turns into a nova or supernova. At this point several things can happen. The star can turn into a black hole but other things can happen as well.
What does nova mean in Japanese?
In Japanese, "nova" (ノヴァ) typically refers to a star that suddenly increases in brightness and then gradually fades, similar to its meaning in English. However, it can also be used in various contexts, such as in the names of products or brands. Additionally, in a broader sense, "nova" can imply something new or innovative.
What is the final stage of the yellow stars?
Assuming you mean a "main sequence" yellow star, it's a white dwarf star. In the end that fades to a black dwarf.
A new star which has become suddenly bright?
NOVA
What is A star suddenly exploded with increasing brightness?
A supernova.supernova
What does the sun erupting mean?
There are huge (several times the size of the earth) storms on the surface of the Sun, sometimes these cause gigantic flares to expand out from the surface of the star into space. These "flares" are said to "erupt".
