If There Were No Dark Matter,how Would the Motion of Stars

question 33

Essay

If there were no dark matter,how would the motion of stars around the core of a galaxy be changed?

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Definitions:

Risk Factor

Anything that increases the likelihood of developing a disease or injury.

Depression

A common mental health disorder characterized by persistently depressed mood or loss of interest in activities, causing significant impairment in daily life.

Defence Mechanism

A psychological strategy used unconsciously by individuals to protect themselves from anxiety or social sanctions and to manage emotional conflicts.

Undoing

A psychological defense mechanism where an individual attempts to 'undo' an unacceptable thought or action by acting in a manner that counterbalances or negates it.