Assertion: dark matter's gravity | /r/CapableOf | slow the expansion
Facets:
Source sentences:
text: It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on.
text: Despite the fact that up to 90 percent of the mass of the universe may still be made up of dark matter, cosmologists don't think that it would be enough to have gravity halt the expansion and cause a recollapse.
text: Instead of finding evidence that the mutual gravity of all the objects in the Universe is slowing down its expansion, researchers discovered that its expansion is actually accellerating.
text: It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on.
text: It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on.