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which of the following best sums up current scientific thinking about the nature of dark energy?

(a) Most dark matter probably consists of weakly interacting particles of a type that we have not yet identified.

(b) Dark matter consists of 90% of neutrinos and 10% of WIMPs.

(c) There is no longer any doubt that dark matter is made mostly of WIMPs.

(d) Dark matter probably does not really exist, and rather indicates a fundamental problem in our understanding of gravity.

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Irving Heathcote
Irving HeathcoteLv2
21 Mar 2020

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