Yes, a red giant is a stage in the life cycle of a star where fusion reactions are occurring in its core. The core of a red giant star typically consists of helium undergoing fusion into heavier elements like carbon and oxygen.
a strong gravitational force which means that the star will collapse in on itself
When a Red Giant explodes, it undergoes a supernova event, where the star releases a tremendous amount of energy in a short period. This explosion can produce heavy elements and spread them into space, enriching the surrounding region with these elements. The core of the star can collapse into a neutron star or black hole, depending on its mass.
Technically the explosion of a Red giant is not called a Supernova as the mass of the star is not great enough. However the explosion from a Red Super Giant can be called a supernova. A normal Red giant doesn't actually explode, the core just collapses again to cause a white dwarf and the outer layers are ejected to form planetary Nebulae.
I am pretty sure it becomes a giant if I'm not mistaken.
supernova
The heaviest element that can be produced in the core of a massive star before it goes supernova is iron. Iron does not cause the death of a red giant, but rather the inability to continue nuclear fusion in its core, leading to its collapse and eventual explosion as a supernova.
Yes, a red giant is a stage in the life cycle of a star where fusion reactions are occurring in its core. The core of a red giant star typically consists of helium undergoing fusion into heavier elements like carbon and oxygen.
A red giant's core is called a helium core. This is because as a red giant forms, the core of the star contracts and heats up, causing hydrogen fusion to transition to helium fusion.
a strong gravitational force which means that the star will collapse in on itself
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.
When a star uses the hydrogen in its core it will start burning hydrogen in a shell around the core and become a red giant. After that the star will either collapse into a white dwarf or start fusing helium, depending on its mass.
nebula then protosar then red dwarf, yellow star or a blue giant then a red giant then a red super giant then eithr a white dwarf or a supernova from the supernova a black hole or a neutron star if it is a white dwarf it turns into a black dwarf then a black holeNebulaBaby starStarGiant or supergiantWhite dwarfBlack dwarf
When a Red Giant explodes, it undergoes a supernova event, where the star releases a tremendous amount of energy in a short period. This explosion can produce heavy elements and spread them into space, enriching the surrounding region with these elements. The core of the star can collapse into a neutron star or black hole, depending on its mass.
Technically the explosion of a Red giant is not called a Supernova as the mass of the star is not great enough. However the explosion from a Red Super Giant can be called a supernova. A normal Red giant doesn't actually explode, the core just collapses again to cause a white dwarf and the outer layers are ejected to form planetary Nebulae.
I am pretty sure it becomes a giant if I'm not mistaken.
When the outer envelope of a red giant recedes, the remaining carbon core is called a white dwarf. This core is extremely hot and dense, with no nuclear fusion taking place.