as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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what is the difference between dark matter and dark energy?
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the primary difference between dark matter and dark energy is that dark matter is composed of particles that have mass, while dark energy is a form of energy that has a negative pressure and is believed to be responsible for the acceleration of the universe’s expansion. dark matter is also believed to make up approximately 85% of the matter in the universe, while dark energy makes up approximately 68% of the total energy in the universe.
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