life cycle of a red giant


Red Pandas are solitary and typically interact only during mating season. Although part of Earth's biodiversity, the Red Panda population is threatened by deforestation. The hydrogen fusion reactions become less efficient in the core, the gravitational collapses in the core, because of this the luminosity of the star expands and the outer layers cools and the red giant are born.
The life cycle for a particular star depends on its size. The Sun is at this stable phase in its life. Once it reaches the Red-Giant-Branch (RGB) phase, the Sun will haves approximately 120 million years of active life left. around the world They usually lay their eggs by May or June, which are then incubated by both the male and the female for 12 to 14 days. But much will happen in this amount of time. A shell around the core will rise to such a temperature as to ignite further hydrogen fusion in that region of the star. Create your own unique website with customizable templates. See the referenced page also for the chart and other descriptions.When the star has run out of hydrogen fuel to fuse into helium within its core the core will begin to collapse and heat some more. The red giant is the last phase of a stars life. After becoming a Red Giant the Sun will become bigger and more denser than it is today. 5814 views Inside the shell of the Red Giant the core begins to shrink and luckily it heats up enough to fuse the helium nuclei together into heavier ones. The illustration above compares the different evolutionary paths low-mass stars (like our Sun) and high-mass stars take after the red giant phase. 1 Answer SCooke Jan 18, 2017 The star will begin to collapse and heat some more. After burning up it's fuel. The Life Cycle Of Stars: What is the red giant? To counter the core's collapse the outer envelope expands causing the temperature to drop at the surface but also increasing surface area and thereby the luminosity of the star. Our own sun will turn into a red giant star, expand and engulf the inner planets, possibly even Earth. Once the dust clears, the only thing remaining will be a rapidly spinning neutron stars, or possibly even a black hole. The star will begin to collapse and heat some more. How is it formed? Massive stars, on the other hand, will experience a most energetic and violent end, which will see their remains scattered about the cosmos in a enormous explosion, called a supernova. The life cycle of a low mass star (left oval) and a high mass star (right oval). The red giant forms from a main sequence star; hydrogen reduces as hydrogen atoms fuse together.
Since the helium atoms are heavier than hydrogen atoms they sink to the center of the core; the hydrogen atoms burn in the shell around the helium in the center. This time in the life of a Red Giant is very short compared to the main sequence lifetime, only a few million years. Both the adult care for their eggs and the young ones, that mostly takes about 24 to 27 days to fledge from the time they have hatched out. The red giant star has a mass like out sun. You can reuse this answer Life Cycle. Red giant star. This process takes about 10 Billion years.

Within the core temperatures will rise to begin fusion of helium into carbon.

Heavier nuclei are produced inside the core of the red giant, at the center are iron nuclei. The helium produced falls onto the core where it can be used as fuel. The red giant is the last phase of a stars life. The red giant star has a mass like out sun. The outer envelope expands causing the temperature to drop at the surface but also increasing surface area and thereby the luminosity of the star. A red giant star is a dying star in the last stages of stellar evolution.

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