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What is the death of a star called?

supernova As the hydrogen runs out, a star with a similar mass to our sun will expand and become a red giant. When a high-mass star has no hydrogen left to burn, it expands and becomes a red supergiant. While most stars quietly fade away, the supergiants destroy themselves in a huge explosion, called a supernova.

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Would a Death Star be possible?

An object that is black absorbs light and converts it into heat. The light is not converted into heat and the temperature of the object doesn't change much.

Is a red or blue star hotter?

Yellow stars are hotter than red stars. White stars are hotter than red and yellow. Blue stars are the hottest stars of all. Most stars are so much farther from us that they are not as bright as the sun. Accordingly, what color is the moon? But despite this first-glance appearance, the moon isn't exactly yellow nor bright white. It's more of a dark grey, mixed in with some white, black, and even a bit of orange - and all this is caused by its geology.

Can there be a purple star?

Green and purple stars do exist. The color of stars depends on their temperatures, and they emit radiation throughout the visible spectrum. But when a star emits peak radiation at a wavelength we define as green, it also emits radiation over the rest of the spectrum. What is the coldest color? Blue represents the coldest area in front of the orange (complementary color of blue see complementary colors) which, in turn, is the hottest sector. Green and purple and other shades of blue are in the so-called transition zones COLD COLORS.

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Why does the Death Star have a hole?

There is a Waning Crescent Phase. On October 31, the Waning Crescent has an illumination of 24%. There is a percentage of the Moon that is illuminated by the Sun. The illumination can vary up to 10% a day.

Can Earth become a black hole?

After just a few minutes more - 21 to 22 minutes total - the entire mass of the Earth would have collapsed into a black hole just 1.75 centimeters (0.69") in diameter: the inevitable result of an Earth's mass worth of material collapsing into a black hole. When matter collapses, it can inevitably form a black hole. What will happen 5 billion years from now? Scientists have long known the fate of our solar system ? and likely the fate of Earth itself. In a few billion years, the Sun will run out of fusion fuel and expand to a "red giant" phase, likely swallowing everything in the solar system up to the orbit of Mars.

By Brear Gerych

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