Question

Could dark matter be made of more than one particle ?​

Answer 1

Answer:

Dark matter could be made of one kind of particle or many. Those particles might be massively heavy or wispily light. ... The current racecourse weaves from the grandest scales of the universe to the tiniest, from galaxies to subatomic particles.

Answer 2

Answer:

the most common view is that dark matter is not baryonic at all, but that it is made up of other, more exotic particles like axions or WIMPS (Weakly Interacting Massive Particles). Researchers were surprised when they uncovered galaxy NGC 1052-DF2 which is missing most, if not all, of its dark matter.

Explanation:

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