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instability articles

Can stars be unstable?

Can stars be unstable?

What are the two colossal forces in constant titanic struggle within a star's existence?

What are the two colossal forces in constant titanic struggle within a star's existence?

What state defines a stable star where outward pressure balances inward pull?

What state defines a stable star where outward pressure balances inward pull?

What happens immediately when a star exhausts the hydrogen fuel in its core?

What happens immediately when a star exhausts the hydrogen fuel in its core?

If a star is not massive enough to fuse carbon or oxygen after helium burning, what does it become?

If a star is not massive enough to fuse carbon or oxygen after helium burning, what does it become?

What internal mechanism drives the rhythmic swelling and shrinking observed in variable stars?

What internal mechanism drives the rhythmic swelling and shrinking observed in variable stars?

What event causes the catastrophic core collapse leading to a supernova in massive stars?

What event causes the catastrophic core collapse leading to a supernova in massive stars?

What physical characteristics often define the instability of a neutron star remnant?

What physical characteristics often define the instability of a neutron star remnant?

How is a pulsar detected from Earth?

How is a pulsar detected from Earth?

What typically results from the complex gravitational interactions in an unstable ternary star system?

What typically results from the complex gravitational interactions in an unstable ternary star system?

Why does the formation of an iron core lead to catastrophic collapse in massive stars?

Why does the formation of an iron core lead to catastrophic collapse in massive stars?

Which type of stellar instability provides a direct reading of internal physics useful for measuring cosmic distances?

Which type of stellar instability provides a direct reading of internal physics useful for measuring cosmic distances?

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