Assertion: matter's matter | /r/HasProperty | cdm
Facets:
Source sentences:
text: Cold dark matter (CDM)
text: Any particles which became nonrelativistic very early, and so were able to diffuse a negligible distance, are termed "cold" dark matter (CDM).
text: They can actually be slotted into three general groups: hot dark matter (HDM), warm dark matter (WDM), and cold dark matter (CDM).