Assertion: universe's energy | /r/CapableOf | accelerate the expansion of the universe
Facets:
Source sentences:
text: If dark energy—represented by the cosmological constant, a constant energy density filling space homogeneously, or scalar fields, such as quintessence or moduli, dynamic quantities whose energy density can vary in time and space—accelerates the expansion of the universe, then the space between clusters of galaxies will grow at an increasing rate.