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The star that suddenly flares and then fades away is known as a "flaring star" or a "flare star". These stars experience temporary increases in brightness due to magnetic activity on their surfaces, before returning to their normal luminosity. This phenomenon is common in red dwarfs and other types of variable stars.
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What is the original brightness of a star when it suddenly flares up to many times?
The original brightness of a star before it flares up can vary significantly depending on the star's size and type. When a star suddenly flares up to many times its original brightness, it is typically due to an increase in energy output caused by internal processes like nuclear fusion reactions or interactions with other celestial bodies. This sudden increase in brightness can be temporary or long-lasting, depending on the specific circumstances of the flare-up.
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
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 did Brahe discover near the Cassiopeia constellation?
Tycho Brahe discovered a bright new star, known as a supernova, near the Cassiopeia constellation in 1572. He observed that this star appeared suddenly and eventually faded away, which challenged the belief at the time that stars were fixed and unchanging.
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?
The original brightness of a star before it flares up can vary significantly depending on the star's size and type. When a star suddenly flares up to many times its original brightness, it is typically due to an increase in energy output caused by internal processes like nuclear fusion reactions or interactions with other celestial bodies. This sudden increase in brightness can be temporary or long-lasting, depending on the specific circumstances of the flare-up.
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 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".
What is the final stage of a yellow star?
The final stage of a yellow star like our Sun is the formation of a planetary nebula. This occurs when the star sheds its outer layers into space, leaving behind a hot core called a white dwarf. Over time, the white dwarf will cool and fade away.
