red giant
When the sun fuses hydrogen, it forms helium through a process called nuclear fusion. This fusion process releases a large amount of energy in the form of heat and light, which is what sustains the sun's brightness and warmth.
The fuel for stars is primarily hydrogen, which undergoes nuclear fusion in their cores to form helium. This fusion process releases energy in the form of light and heat, which is what allows stars to shine and maintain their brightness over millions to billions of years.
The sun will enter its dying stages when it runs out of hydrogen fuel in its core. This will trigger the expansion of the sun into a red giant, followed by the shedding of its outer layers to form a planetary nebula, ultimately leaving behind a cooling core known as a white dwarf.
Helium is primarily produced in stars through a process called nuclear fusion, where hydrogen atoms combine to form helium in the core of the star. This fusion reaction releases energy in the form of light and heat, powering the star. As the star continues to fuse hydrogen into helium, it eventually runs out of hydrogen fuel and may go on to fuse helium into heavier elements.
the fourth stage of a star is "supergiant" and its also the hottest stage
red giant
A supergiant or red giant. They are normally around 3,500 degrees C and are very bright, near -5 on the Hertzsprung-Russell Diagram. These are the largest stars in the galaxy and universe.
A red giant forms when a star runs out of hydrogen fuel at its core and starts fusing hydrogen in a shell around the core the core. This causes the star to expand and cool.
The star will continue to fuse hydrogen until it runs out of resources and dies out, after which it will collapse and die.
red giant
A star's hydrogen supply runs out because of nuclear fusion in its core. As hydrogen is fused into heavier elements like helium, the star's core temperature increases, causing it to expand and cool. Eventually, the core runs out of hydrogen to fuse, leading to the star's evolution into a different phase.
red giant
When the sun fuses hydrogen, it forms helium through a process called nuclear fusion. This fusion process releases a large amount of energy in the form of heat and light, which is what sustains the sun's brightness and warmth.
The Namib Desert is the large desert on Africa's southwestern coast. It is a cool coastal desert.
It forms helium. After it runs out of hydrogen, it'll form carbon. As I recall, the sun begins to die at the carbon stage because it's too small to fuse heavier elements.
The fuel for stars is primarily hydrogen, which undergoes nuclear fusion in their cores to form helium. This fusion process releases energy in the form of light and heat, which is what allows stars to shine and maintain their brightness over millions to billions of years.
The Namib Desert is the large desert on Africa's southwestern coast. It is a cool coastal desert.