WebThe sun will burn hydrogen for several billion years. When the hydrogen is depleted the core will shrink and the temperatures will rise enough to burn helium that’s when the red giant begins to form. Some suns will keep going until they’re fusing iron, but that’s always the beginning of the end for them. It takes more energy to to fuse ... WebDoes the sun burn hotter as it ages? After about 1-to-2 billion years, the Sun will be burning hot enough that Earth's oceans will boil away entirely, making liquid water impossible on the surface of our planet. ... Why does sun get hotter as it gets older? The helium "ashes" left behind are denser than hydrogen, so the hydrogen/helium mix in ...

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WebMar 6, 2024 · At this stage in the sun’s life, its core is about 74 percent hydrogen. Over the next five billion years, the sun will burn through most of its hydrogen, and helium will become its major source of fuel. Over … WebThe Sun does not "burn", like we think of logs in a fire or paper burning. The Sun glows because it is a very big ball of gas, and a process called nuclear fusion is taking place in … با داستان جمله بساز

The sun won

WebThere are two things to discuss here: (a) why the Sun does not explode; and (b) why the Sun will not explode. ... As a star ages and burns through its supply of hydrogen, the … WebJan 21, 2024 · If the star is at least 2.2 times more massive than our sun, helium-to-carbon ignition is a relatively gradual process. But for less hefty stars, it occurs with an explosive flash. WebDec 1, 2024 · What does the sun burn to create helium? Nuclear fusion. In the sun’s core, gravitational forces create tremendous pressure and temperatures. The temperature of the sun in this layer is about 27 million degrees Fahrenheit (15 million degrees Celsius). Hydrogen atoms are compressed and fuse together, creating helium. david smith obras