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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.
What else can I help you with?
What is a redgiant?
a star
What color is a redgiant?
Mmmm. I suppose red!
What happens when the sun turnes into a redgiant?
The sun turns on helium fusion to carbonThe sun engulfs the earth, consuming it
How was the Supreme Court formed?
it was formed by being formed
What stage in the life of a star ten times more massive than the sun is missing in this chart?
The stage missing in the chart is the supernova explosion. When a star ten times more massive than the sun reaches the end of its life cycle, it undergoes a supernova explosion, where the star's core collapses and then rebounds outward in a powerful explosion, leaving behind either a neutron star or a black hole.
How are gulfs formed?
Gulfs are formed by erosion. Gulfs are formed by erosion.
How is starches formed?
starch is formed by fermentation.
Who formed the spice girls formed?
The Spice Girls were formed by Chris Herbert.
What solid is formed when magnesium carbonate is formed?
Magnesium oxide is formed, i think(:
How is a guyot formed?
They are formed by erosion
How are canyans formed?
they are formed by rivers.
When was the himalayus formed?
when was the Himalayas formed?
