Assertion: cosmic dust's matter | /r/CapableOf | play smaller part
Facets:
value: in the falling rotation curves
type: OTHER
Source sentences:
text: In this regard, high-redshift galaxies were thought baryon-dominated, with dark matter playing a smaller part in the falling rotation curves than in the local Universe; and second, the large velocity dispersion of turbulence in high-redshift disks introduces a substantial pressure term  that leads to a decrease in rotation velocity with increasing radius.